| 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 | $220.65 | 3.651% | $228.7059 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $79.33 | 8.368% | $85.9683 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $68.37 | 6.275% | $72.6602 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $40.98 | 13.738% | $46.6098 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $190.99 | 13.641% | $217.0429 | $217.04 | $217.05 | $217.00 |
| Purchase #6 | $126.65 | 4.125% | $131.8743 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $166.28 | 10.694% | $184.062 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $893.25 | $966.9234 | $966.92 | $966.85 | $967.00 | |