| 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 | $121.39 | 4.553% | $126.9169 | $126.92 | $126.90 | $126.90 |
| Purchase #2 | $219.72 | 9.321% | $240.2001 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $38.81 | 4.333% | $40.4916 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $148.46 | 12.405% | $166.8765 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $120.87 | 4.123% | $125.8535 | $125.85 | $125.85 | $125.90 |
| Purchase #6 | $20.39 | 9.580% | $22.3434 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $114.97 | 3.490% | $118.9825 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $784.61 | $841.6645 | $841.66 | $841.70 | $841.70 | |