| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.81 | 12.185% | $224.1568 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $141.33 | 6.353% | $150.3087 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $12.83 | 13.787% | $14.5989 | $14.60 | $14.60 | $14.60 |
| Purchase #4 | $244.30 | 12.766% | $275.4873 | $275.49 | $275.50 | $275.50 |
| Purchase #5 | $66.92 | 7.330% | $71.8252 | $71.83 | $71.85 | $71.80 |
| Purchase #6 | $237.57 | 13.638% | $269.9698 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $21.69 | 9.297% | $23.7065 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $924.45 | $1,030.0532 | $1,030.07 | $1,030.05 | $1,030.10 | |