| 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 | $215.61 | 11.837% | $241.1318 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $37.95 | 6.644% | $40.4714 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $171.76 | 9.708% | $188.4345 | $188.43 | $188.45 | $188.40 |
| Purchase #4 | $219.60 | 11.482% | $244.8145 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $126.59 | 7.650% | $136.2741 | $136.27 | $136.25 | $136.30 |
| Purchase #6 | $102.68 | 11.772% | $114.7675 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $128.30 | 7.692% | $138.1688 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $1,002.49 | $1,104.0626 | $1,104.05 | $1,104.00 | $1,104.10 | |