| 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 | $215.58 | 9.248% | $235.5168 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $95.31 | 7.365% | $102.3296 | $102.33 | $102.35 | $102.30 |
| Purchase #3 | $210.70 | 13.627% | $239.4121 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $64.73 | 10.790% | $71.7144 | $71.71 | $71.70 | $71.70 |
| Purchase #5 | $26.73 | 10.335% | $29.4925 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $30.65 | 7.360% | $32.9058 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $102.52 | 4.397% | $107.0278 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $746.22 | $818.3990 | $818.40 | $818.40 | $818.30 | |