| 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 | $223.83 | 12.175% | $251.0813 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $151.68 | 9.743% | $166.4582 | $166.46 | $166.45 | $166.50 |
| Purchase #3 | $128.45 | 7.813% | $138.4858 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $114.42 | 13.829% | $130.2431 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $56.85 | 5.266% | $59.8437 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $158.53 | 12.347% | $178.1037 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $244.38 | 9.126% | $266.6821 | $266.68 | $266.70 | $266.70 |
| 7 purchase totals = | $1,078.14 | $1,190.8979 | $1,190.89 | $1,190.95 | $1,190.90 | |