| 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 | $131.31 | 7.418% | $141.0506 | $141.05 | $141.05 | $141.10 |
| Purchase #2 | $10.76 | 6.266% | $11.4342 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $241.55 | 6.187% | $256.4947 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $107.42 | 12.763% | $121.13 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $27.84 | 12.307% | $31.2663 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $149.63 | 12.414% | $168.2051 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $60.62 | 3.675% | $62.8478 | $62.85 | $62.85 | $62.80 |
| 7 purchase totals = | $729.13 | $792.4287 | $792.43 | $792.45 | $792.40 | |