| 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 | $33.89 | 4.392% | $35.3784 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $124.61 | 4.183% | $129.8224 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $229.75 | 9.554% | $251.7003 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $179.69 | 4.731% | $188.1911 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $195.41 | 7.637% | $210.3335 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $63.44 | 4.311% | $66.1749 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $40.81 | 13.675% | $46.3908 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $867.60 | $927.9914 | $927.98 | $928.00 | $928.00 | |