| 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 | $117.67 | 4.102% | $122.4968 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $63.41 | 8.457% | $68.7726 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $220.48 | 8.518% | $239.2605 | $239.26 | $239.25 | $239.30 |
| Purchase #4 | $73.61 | 13.323% | $83.4171 | $83.42 | $83.40 | $83.40 |
| Purchase #5 | $60.65 | 9.569% | $66.4536 | $66.45 | $66.45 | $66.50 |
| Purchase #6 | $118.98 | 8.492% | $129.0838 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $114.38 | 10.834% | $126.7719 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $769.18 | $836.2563 | $836.25 | $836.20 | $836.40 | |