| 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 | $108.89 | 10.128% | $119.9184 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $203.85 | 11.118% | $226.514 | $226.51 | $226.50 | $226.50 |
| Purchase #3 | $46.88 | 4.552% | $49.014 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $138.28 | 3.197% | $142.7008 | $142.70 | $142.70 | $142.70 |
| Purchase #5 | $69.78 | 10.437% | $77.0629 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $204.62 | 3.607% | $212.0006 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $149.47 | 9.139% | $163.1301 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $921.77 | $990.3408 | $990.33 | $990.30 | $990.30 | |