| 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 | $189.83 | 10.667% | $210.0792 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $100.69 | 7.844% | $108.5881 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $44.88 | 7.255% | $48.136 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $53.95 | 12.301% | $60.5864 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $45.56 | 3.322% | $47.0735 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $226.85 | 13.340% | $257.1118 | $257.11 | $257.10 | $257.10 |
| Purchase #7 | $112.76 | 6.602% | $120.2044 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $774.52 | $851.7794 | $851.78 | $851.80 | $851.80 | |