| 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 | $221.38 | 3.140% | $228.3313 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $95.28 | 6.306% | $101.2884 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $80.57 | 13.703% | $91.6105 | $91.61 | $91.60 | $91.60 |
| Purchase #4 | $9.35 | 3.584% | $9.6851 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $109.82 | 13.677% | $124.8401 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $100.69 | 12.613% | $113.39 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $131.64 | 6.221% | $139.8293 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $748.73 | $808.9747 | $808.98 | $809.05 | $808.90 | |