| 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 | $190.87 | 10.424% | $210.7663 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $182.47 | 6.589% | $194.4929 | $194.49 | $194.50 | $194.50 |
| Purchase #3 | $203.96 | 4.468% | $213.0729 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $150.46 | 9.175% | $164.2647 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $114.59 | 12.671% | $129.1097 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $17.35 | 13.586% | $19.7072 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $112.79 | 7.237% | $120.9526 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $972.49 | $1,052.3663 | $1,052.36 | $1,052.30 | $1,052.50 | |