| 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 | $48.43 | 11.719% | $54.1055 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $226.55 | 7.344% | $243.1878 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $180.55 | 4.475% | $188.6296 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $141.49 | 3.359% | $146.2426 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $150.78 | 13.102% | $170.5352 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $14.72 | 9.786% | $16.1605 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $109.60 | 11.540% | $122.2478 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $872.12 | $941.1090 | $941.12 | $941.15 | $941.00 | |