| 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 | $197.96 | 5.687% | $209.218 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $162.66 | 13.139% | $184.0319 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $139.98 | 8.615% | $152.0393 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $178.52 | 5.157% | $187.7263 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $211.36 | 7.553% | $227.324 | $227.32 | $227.30 | $227.30 |
| Purchase #6 | $107.94 | 13.852% | $122.8918 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $149.31 | 11.225% | $166.07 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $1,147.73 | $1,249.3013 | $1,249.30 | $1,249.30 | $1,249.20 | |