| 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 | $30.64 | 8.125% | $33.1295 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $84.79 | 7.453% | $91.1094 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $232.25 | 12.198% | $260.5799 | $260.58 | $260.60 | $260.60 |
| Purchase #4 | $236.25 | 4.167% | $246.0945 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $191.83 | 5.359% | $202.1102 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $125.61 | 10.125% | $138.328 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $223.37 | 7.588% | $240.3193 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $1,124.74 | $1,211.6708 | $1,211.67 | $1,211.70 | $1,211.60 | |