| 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 | $216.83 | 4.281% | $226.1125 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $152.32 | 9.815% | $167.2702 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $53.45 | 7.704% | $57.5678 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $179.53 | 12.595% | $202.1418 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $199.26 | 11.516% | $222.2068 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $173.41 | 4.213% | $180.7158 | $180.72 | $180.70 | $180.70 |
| Purchase #7 | $50.78 | 3.470% | $52.5421 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $1,025.58 | $1,108.5570 | $1,108.56 | $1,108.50 | $1,108.50 | |