| 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 | $249.39 | 11.346% | $277.6858 | $277.69 | $277.70 | $277.70 |
| Purchase #2 | $105.79 | 5.601% | $111.7153 | $111.72 | $111.70 | $111.70 |
| Purchase #3 | $209.68 | 9.214% | $228.9999 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $157.83 | 5.780% | $166.9526 | $166.95 | $166.95 | $167.00 |
| Purchase #5 | $66.55 | 4.268% | $69.3904 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $96.69 | 5.221% | $101.7382 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $26.75 | 11.445% | $29.8115 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $912.68 | $986.2937 | $986.30 | $986.30 | $986.30 | |