| 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 | $140.90 | 8.647% | $153.0836 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $212.39 | 3.383% | $219.5752 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $222.59 | 9.198% | $243.0638 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $142.94 | 6.553% | $152.3069 | $152.31 | $152.30 | $152.30 |
| Purchase #5 | $123.65 | 12.337% | $138.9047 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $59.68 | 9.111% | $65.1174 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $216.79 | 5.694% | $229.134 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $1,118.94 | $1,201.1856 | $1,201.18 | $1,201.20 | $1,201.20 | |