| 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 | $130.64 | 5.846% | $138.2772 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $98.55 | 6.554% | $105.009 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $118.70 | 5.860% | $125.6558 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $232.40 | 3.256% | $239.9669 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $63.93 | 5.858% | $67.675 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $61.97 | 9.806% | $68.0468 | $68.05 | $68.05 | $68.00 |
| Purchase #7 | $230.71 | 4.234% | $240.4783 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $936.90 | $985.1090 | $985.13 | $985.15 | $985.20 | |