| 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 | $217.52 | 8.219% | $235.398 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $92.55 | 9.773% | $101.5949 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $25.41 | 13.649% | $28.8782 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $159.90 | 6.843% | $170.842 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $235.94 | 7.472% | $253.5694 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $73.74 | 9.154% | $80.4902 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $197.91 | 7.364% | $212.4841 | $212.48 | $212.50 | $212.50 |
| 7 purchase totals = | $1,002.97 | $1,083.2568 | $1,083.25 | $1,083.30 | $1,083.30 | |