| 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 | $64.44 | 11.870% | $72.089 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $122.54 | 13.684% | $139.3084 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $49.62 | 11.475% | $55.3139 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $221.85 | 10.183% | $244.441 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $108.94 | 11.471% | $121.4365 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $47.94 | 10.675% | $53.0576 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $238.27 | 8.473% | $258.4586 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $853.60 | $944.1050 | $944.11 | $944.10 | $944.10 | |