| 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 | $226.47 | 10.568% | $250.4033 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $140.76 | 3.566% | $145.7795 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $31.67 | 8.847% | $34.4718 | $34.47 | $34.45 | $34.50 |
| Purchase #4 | $132.98 | 9.831% | $146.0533 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $243.63 | 8.532% | $264.4165 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $86.56 | 8.182% | $93.6423 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $13.63 | 4.300% | $14.2161 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $875.70 | $948.9828 | $948.98 | $948.95 | $949.00 | |