| 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 | $102.81 | 7.795% | $110.824 | $110.82 | $110.80 | $110.80 |
| Purchase #2 | $31.77 | 10.553% | $35.1227 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $117.46 | 7.281% | $126.0123 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $202.33 | 4.858% | $212.1592 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $183.59 | 8.524% | $199.2392 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $168.32 | 3.629% | $174.4283 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $132.33 | 7.566% | $142.3421 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $938.61 | $1,000.1278 | $1,000.12 | $1,000.10 | $1,000.00 | |