| 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 | $13.94 | 5.741% | $14.7403 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $10.53 | 6.678% | $11.2332 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $224.52 | 13.673% | $255.2186 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $219.76 | 8.490% | $238.4176 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $208.42 | 8.569% | $226.2795 | $226.28 | $226.30 | $226.30 |
| Purchase #6 | $106.89 | 13.504% | $121.3244 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $73.99 | 8.132% | $80.0069 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $858.05 | $947.2205 | $947.22 | $947.20 | $947.10 | |