| 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 | $225.81 | 7.636% | $243.0529 | $243.05 | $243.05 | $243.10 |
| Purchase #2 | $226.89 | 9.829% | $249.191 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $169.47 | 12.650% | $190.908 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $48.94 | 6.526% | $52.1338 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $86.55 | 10.617% | $95.739 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $246.84 | 11.816% | $276.0066 | $276.01 | $276.00 | $276.00 |
| Purchase #7 | $200.85 | 5.402% | $211.6999 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $1,205.35 | $1,318.7312 | $1,318.73 | $1,318.75 | $1,318.70 | |