| 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 | $243.43 | 13.341% | $275.906 | $275.91 | $275.90 | $275.90 |
| Purchase #2 | $59.57 | 10.579% | $65.8719 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $232.44 | 10.165% | $256.0675 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $170.62 | 13.505% | $193.6622 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $143.59 | 12.179% | $161.0778 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $138.29 | 5.163% | $145.4299 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $52.52 | 6.772% | $56.0767 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $1,040.46 | $1,154.0920 | $1,154.10 | $1,154.10 | $1,154.20 | |