| 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 | $240.74 | 4.458% | $251.4722 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $200.49 | 5.210% | $210.9355 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $65.48 | 6.470% | $69.7166 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $162.96 | 4.397% | $170.1254 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $110.67 | 5.289% | $116.5233 | $116.52 | $116.50 | $116.50 |
| Purchase #6 | $205.35 | 3.264% | $212.0526 | $212.05 | $212.05 | $212.10 |
| Purchase #7 | $176.63 | 7.412% | $189.7218 | $189.72 | $189.70 | $189.70 |
| 7 purchase totals = | $1,162.32 | $1,220.5474 | $1,220.55 | $1,220.50 | $1,220.50 | |