| 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 | $81.89 | 7.230% | $87.8106 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $225.67 | 10.769% | $249.9724 | $249.97 | $249.95 | $250.00 |
| Purchase #3 | $238.48 | 11.236% | $265.2756 | $265.28 | $265.30 | $265.30 |
| Purchase #4 | $91.71 | 12.603% | $103.2682 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $219.31 | 13.257% | $248.3839 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $159.96 | 7.767% | $172.3841 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $177.86 | 12.142% | $199.4558 | $199.46 | $199.45 | $199.50 |
| 7 purchase totals = | $1,194.88 | $1,326.5506 | $1,326.55 | $1,326.55 | $1,326.70 | |