| 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 | $228.94 | 9.349% | $250.3436 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $124.56 | 11.434% | $138.8022 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $166.69 | 12.513% | $187.5479 | $187.55 | $187.55 | $187.50 |
| Purchase #4 | $18.48 | 7.428% | $19.8527 | $19.85 | $19.85 | $19.90 |
| Purchase #5 | $210.72 | 9.663% | $231.0819 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $102.69 | 13.196% | $116.241 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $209.48 | 7.250% | $224.6673 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $1,061.56 | $1,168.5366 | $1,168.53 | $1,168.55 | $1,168.50 | |