| 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 | $111.52 | 7.779% | $120.1951 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $224.92 | 13.481% | $255.2415 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $199.42 | 13.108% | $225.56 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $98.47 | 13.434% | $111.6985 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $116.45 | 12.403% | $130.8933 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $9.95 | 13.417% | $11.285 | $11.29 | $11.30 | $11.30 |
| Purchase #7 | $14.85 | 8.471% | $16.1079 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $775.58 | $870.9813 | $870.99 | $871.00 | $871.00 | |