| 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 | $92.80 | 8.494% | $100.6824 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $204.92 | 13.233% | $232.0371 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $40.47 | 7.841% | $43.6433 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $145.66 | 9.601% | $159.6448 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $136.61 | 10.851% | $151.4336 | $151.43 | $151.45 | $151.40 |
| Purchase #6 | $218.79 | 13.535% | $248.4032 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $18.29 | 10.580% | $20.2251 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $857.54 | $956.0695 | $956.06 | $956.15 | $955.90 | |