| 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 | $113.41 | 9.718% | $124.4312 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $63.79 | 11.749% | $71.2847 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $154.39 | 3.287% | $159.4648 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $240.50 | 9.312% | $262.8954 | $262.90 | $262.90 | $262.90 |
| Purchase #5 | $204.63 | 7.399% | $219.7706 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $214.63 | 9.507% | $235.0349 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $28.40 | 12.213% | $31.8685 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $1,019.75 | $1,104.7501 | $1,104.74 | $1,104.75 | $1,104.80 | |