| 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 | $228.54 | 7.250% | $245.1092 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $184.83 | 9.625% | $202.6199 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $49.87 | 9.226% | $54.471 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $123.67 | 12.323% | $138.9099 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $11.47 | 11.476% | $12.7863 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $188.89 | 6.831% | $201.7931 | $201.79 | $201.80 | $201.80 |
| Purchase #7 | $113.79 | 10.426% | $125.6537 | $125.65 | $125.65 | $125.70 |
| 7 purchase totals = | $901.06 | $981.3431 | $981.34 | $981.30 | $981.40 | |