| 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 | $220.63 | 8.491% | $239.3637 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $225.95 | 13.237% | $255.859 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $127.48 | 6.127% | $135.2907 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $45.58 | 7.165% | $48.8458 | $48.85 | $48.85 | $48.80 |
| Purchase #5 | $187.41 | 9.586% | $205.3751 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $22.61 | 13.445% | $25.6499 | $25.65 | $25.65 | $25.60 |
| Purchase #7 | $55.94 | 6.411% | $59.5263 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $885.60 | $969.9105 | $969.92 | $969.95 | $969.90 | |