| 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 | $125.98 | 3.510% | $130.4019 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $166.29 | 11.211% | $184.9328 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $95.82 | 8.504% | $103.9685 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $219.76 | 4.467% | $229.5767 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $48.82 | 3.132% | $50.349 | $50.35 | $50.35 | $50.30 |
| Purchase #6 | $24.86 | 7.509% | $26.7267 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $203.57 | 9.786% | $223.4914 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $885.10 | $949.4470 | $949.45 | $949.50 | $949.40 | |