| 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 | $212.82 | 5.410% | $224.3336 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $155.67 | 3.745% | $161.4998 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $72.60 | 10.344% | $80.1097 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $81.75 | 4.502% | $85.4304 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $89.59 | 10.283% | $98.8025 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $121.45 | 8.111% | $131.3008 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $23.86 | 10.450% | $26.3534 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $757.74 | $807.8302 | $807.82 | $807.85 | $807.80 | |