| 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 | $185.86 | 10.121% | $204.6709 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $248.43 | 4.868% | $260.5236 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $176.48 | 8.739% | $191.9026 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $170.30 | 12.647% | $191.8378 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $159.99 | 9.687% | $175.4882 | $175.49 | $175.50 | $175.50 |
| Purchase #6 | $226.97 | 7.671% | $244.3809 | $244.38 | $244.40 | $244.40 |
| Purchase #7 | $242.47 | 11.343% | $269.9734 | $269.97 | $269.95 | $270.00 |
| 7 purchase totals = | $1,410.50 | $1,538.7774 | $1,538.77 | $1,538.75 | $1,538.80 | |