| 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 | $94.41 | 11.387% | $105.1605 | $105.16 | $105.15 | $105.20 |
| Purchase #2 | $48.33 | 9.418% | $52.8817 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $112.25 | 5.797% | $118.7571 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $130.29 | 8.740% | $141.6773 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $26.41 | 11.740% | $29.5105 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $209.70 | 3.624% | $217.2995 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $224.58 | 12.650% | $252.9894 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $845.97 | $918.2760 | $918.28 | $918.30 | $918.40 | |