| 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 | $19.36 | 13.255% | $21.9262 | $21.93 | $21.95 | $21.90 |
| Purchase #2 | $125.87 | 9.434% | $137.7446 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $192.98 | 5.213% | $203.04 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $88.70 | 9.837% | $97.4254 | $97.43 | $97.45 | $97.40 |
| Purchase #5 | $170.78 | 6.843% | $182.4665 | $182.47 | $182.45 | $182.50 |
| Purchase #6 | $186.86 | 12.485% | $210.1895 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $194.28 | 6.740% | $207.3745 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $978.83 | $1,060.1667 | $1,060.17 | $1,060.20 | $1,060.10 | |