| 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 | $197.53 | 5.277% | $207.9537 | $207.95 | $207.95 | $208.00 |
| Purchase #2 | $198.93 | 11.836% | $222.4754 | $222.48 | $222.50 | $222.50 |
| Purchase #3 | $108.53 | 9.159% | $118.4703 | $118.47 | $118.45 | $118.50 |
| Purchase #4 | $124.44 | 13.198% | $140.8636 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $112.80 | 7.372% | $121.1156 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $20.32 | 10.852% | $22.5251 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $28.96 | 7.180% | $31.0393 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $791.51 | $864.4430 | $864.45 | $864.45 | $864.50 | |