| 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 | $106.49 | 7.144% | $114.0976 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $243.39 | 7.201% | $260.9165 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $111.51 | 3.248% | $115.1318 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $244.65 | 4.665% | $256.0629 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $75.28 | 12.346% | $84.5741 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $25.78 | 5.195% | $27.1193 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $130.73 | 5.709% | $138.1934 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $937.83 | $996.0956 | $996.09 | $996.05 | $996.10 | |