| 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 | $224.30 | 4.770% | $234.9991 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $102.80 | 9.448% | $112.5125 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $169.79 | 10.242% | $187.1799 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $195.57 | 7.560% | $210.3551 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $209.98 | 11.724% | $234.5981 | $234.60 | $234.60 | $234.60 |
| Purchase #6 | $207.55 | 5.428% | $218.8158 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $44.86 | 10.312% | $49.486 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $1,154.85 | $1,247.9465 | $1,247.96 | $1,247.95 | $1,248.00 | |