| 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 | $106.62 | 8.291% | $115.4599 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $193.80 | 3.551% | $200.6818 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $95.85 | 9.672% | $105.1206 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $113.58 | 7.142% | $121.6919 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $101.86 | 6.326% | $108.3037 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $176.34 | 9.495% | $193.0835 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $140.36 | 8.695% | $152.5643 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $928.41 | $996.9057 | $996.89 | $996.90 | $997.00 | |