| 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 | $229.46 | 7.575% | $246.8416 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $180.49 | 12.249% | $202.5982 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $39.74 | 13.160% | $44.9698 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $103.98 | 13.784% | $118.3126 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $79.90 | 11.589% | $89.1596 | $89.16 | $89.15 | $89.20 |
| Purchase #6 | $90.95 | 11.268% | $101.1982 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $111.81 | 5.779% | $118.2715 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $836.33 | $921.3515 | $921.35 | $921.30 | $921.40 | |