| 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 | $95.78 | 5.853% | $101.386 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $22.25 | 12.433% | $25.0163 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $210.48 | 6.434% | $224.0223 | $224.02 | $224.00 | $224.00 |
| Purchase #4 | $114.29 | 5.705% | $120.8102 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $121.69 | 13.114% | $137.6484 | $137.65 | $137.65 | $137.60 |
| Purchase #6 | $134.72 | 6.253% | $143.144 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $109.62 | 9.515% | $120.0503 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $808.83 | $872.0775 | $872.08 | $872.05 | $872.00 | |