| 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 | $128.51 | 8.487% | $139.4166 | $139.42 | $139.40 | $139.40 |
| Purchase #2 | $248.31 | 6.777% | $265.138 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $177.58 | 13.429% | $201.4272 | $201.43 | $201.45 | $201.40 |
| Purchase #4 | $70.92 | 3.872% | $73.666 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $120.35 | 4.408% | $125.655 | $125.66 | $125.65 | $125.70 |
| Purchase #6 | $70.85 | 5.218% | $74.547 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $81.52 | 13.674% | $92.667 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $898.04 | $972.5168 | $972.54 | $972.50 | $972.50 | |