| 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 | $30.30 | 7.299% | $32.5116 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $115.93 | 4.809% | $121.5051 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $138.91 | 4.251% | $144.8151 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $161.33 | 11.760% | $180.3024 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $222.53 | 13.195% | $251.8928 | $251.89 | $251.90 | $251.90 |
| Purchase #6 | $239.69 | 12.694% | $270.1162 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $111.49 | 9.557% | $122.1451 | $122.15 | $122.15 | $122.10 |
| 7 purchase totals = | $1,020.18 | $1,123.2883 | $1,123.30 | $1,123.25 | $1,123.20 | |