| 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 | $16.31 | 4.526% | $17.0482 | $17.05 | $17.05 | $17.00 |
| Purchase #2 | $30.26 | 8.842% | $32.9356 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $210.94 | 10.250% | $232.5614 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $194.42 | 7.607% | $209.2095 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $224.80 | 9.204% | $245.4906 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $193.57 | 9.783% | $212.507 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $139.82 | 6.686% | $149.1684 | $149.17 | $149.15 | $149.20 |
| 7 purchase totals = | $1,010.12 | $1,098.9207 | $1,098.93 | $1,098.90 | $1,098.90 | |