| 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 | $213.51 | 3.789% | $221.5999 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $29.85 | 13.451% | $33.8651 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $189.71 | 11.849% | $212.1887 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $52.65 | 12.837% | $59.4087 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $33.73 | 3.731% | $34.9885 | $34.99 | $35.00 | $35.00 |
| Purchase #6 | $58.66 | 13.662% | $66.6741 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $188.70 | 9.179% | $206.0208 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $766.81 | $834.7458 | $834.75 | $834.70 | $834.80 | |