| 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 | $201.27 | 10.408% | $222.2182 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $133.82 | 8.313% | $144.9445 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $29.92 | 6.537% | $31.8759 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $85.79 | 10.647% | $94.9241 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $122.63 | 9.333% | $134.0751 | $134.08 | $134.10 | $134.10 |
| Purchase #6 | $59.38 | 7.564% | $63.8715 | $63.87 | $63.85 | $63.90 |
| Purchase #7 | $13.85 | 3.284% | $14.3048 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $646.66 | $706.2141 | $706.21 | $706.20 | $706.20 | |