| 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 | $188.83 | 12.790% | $212.9814 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $114.48 | 9.858% | $125.7654 | $125.77 | $125.75 | $125.80 |
| Purchase #3 | $74.54 | 13.705% | $84.7557 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $94.35 | 8.474% | $102.3452 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $77.28 | 8.188% | $83.6077 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $93.51 | 8.409% | $101.3733 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $89.65 | 12.559% | $100.9091 | $100.91 | $100.90 | $100.90 |
| 7 purchase totals = | $732.64 | $811.7378 | $811.75 | $811.70 | $811.80 | |