| 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 | $229.48 | 9.798% | $251.9645 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $64.88 | 9.388% | $70.9709 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $146.58 | 5.133% | $154.104 | $154.10 | $154.10 | $154.10 |
| Purchase #4 | $120.55 | 7.519% | $129.6142 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $21.53 | 11.147% | $23.9299 | $23.93 | $23.95 | $23.90 |
| Purchase #6 | $159.91 | 4.341% | $166.8517 | $166.85 | $166.85 | $166.90 |
| Purchase #7 | $13.32 | 4.250% | $13.8861 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $756.25 | $811.3213 | $811.31 | $811.30 | $811.40 | |