| 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 | $228.27 | 10.297% | $251.775 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $59.58 | 5.425% | $62.8122 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $47.66 | 7.488% | $51.2288 | $51.23 | $51.25 | $51.20 |
| Purchase #4 | $74.88 | 7.601% | $80.5716 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $23.31 | 3.619% | $24.1536 | $24.15 | $24.15 | $24.20 |
| Purchase #6 | $27.86 | 3.657% | $28.8788 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $114.74 | 4.642% | $120.0662 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $576.30 | $619.4862 | $619.49 | $619.50 | $619.60 | |