| 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 | $20.54 | 10.811% | $22.7606 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $202.89 | 12.424% | $228.0971 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $212.80 | 12.836% | $240.115 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $21.49 | 10.293% | $23.702 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $106.49 | 7.261% | $114.2222 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $127.38 | 10.653% | $140.9498 | $140.95 | $140.95 | $140.90 |
| Purchase #7 | $175.44 | 13.741% | $199.5472 | $199.55 | $199.55 | $199.50 |
| 7 purchase totals = | $867.03 | $969.3939 | $969.40 | $969.35 | $969.30 | |