| 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 | $212.99 | 13.690% | $242.1483 | $242.15 | $242.15 | $242.10 |
| Purchase #2 | $101.57 | 5.212% | $106.8638 | $106.86 | $106.85 | $106.90 |
| Purchase #3 | $187.81 | 13.513% | $213.1888 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $215.26 | 6.207% | $228.6212 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $53.49 | 4.453% | $55.8719 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $123.60 | 7.292% | $132.6129 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $204.47 | 3.108% | $210.8249 | $210.82 | $210.80 | $210.80 |
| 7 purchase totals = | $1,099.19 | $1,190.1318 | $1,190.12 | $1,190.05 | $1,190.10 | |