| 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 | $245.72 | 7.662% | $264.5471 | $264.55 | $264.55 | $264.50 |
| Purchase #2 | $135.32 | 5.659% | $142.9778 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $144.78 | 11.427% | $161.324 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $35.32 | 4.810% | $37.0189 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $189.46 | 8.818% | $206.1666 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $112.90 | 11.727% | $126.1398 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $145.32 | 6.460% | $154.7077 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $1,008.82 | $1,092.8819 | $1,092.89 | $1,092.85 | $1,092.80 | |