| 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 | $104.40 | 13.361% | $118.3489 | $118.35 | $118.35 | $118.30 |
| Purchase #2 | $150.52 | 8.714% | $163.6363 | $163.64 | $163.65 | $163.60 |
| Purchase #3 | $210.37 | 10.398% | $232.2443 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $249.28 | 8.507% | $270.4862 | $270.49 | $270.50 | $270.50 |
| Purchase #5 | $216.29 | 7.458% | $232.4209 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $69.47 | 3.126% | $71.6416 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $186.62 | 7.345% | $200.3272 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $1,186.95 | $1,289.1054 | $1,289.11 | $1,289.15 | $1,288.90 | |