| 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 | $250.61 | 11.267% | $278.8462 | $278.85 | $278.85 | $278.80 |
| Purchase #2 | $133.82 | 7.269% | $143.5474 | $143.55 | $143.55 | $143.50 |
| Purchase #3 | $91.29 | 7.728% | $98.3449 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $68.25 | 10.205% | $75.2149 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $84.36 | 6.201% | $89.5912 | $89.59 | $89.60 | $89.60 |
| Purchase #6 | $55.94 | 4.124% | $58.247 | $58.25 | $58.25 | $58.20 |
| Purchase #7 | $43.72 | 10.489% | $48.3058 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $727.99 | $792.0974 | $792.10 | $792.10 | $791.90 | |