| 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 | $214.91 | 4.676% | $224.9592 | $224.96 | $224.95 | $225.00 |
| Purchase #2 | $169.63 | 5.449% | $178.8731 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $224.66 | 8.209% | $243.1023 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $193.61 | 13.495% | $219.7377 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $144.65 | 9.537% | $158.4453 | $158.45 | $158.45 | $158.40 |
| Purchase #6 | $195.62 | 8.613% | $212.4688 | $212.47 | $212.45 | $212.50 |
| Purchase #7 | $158.76 | 10.706% | $175.7568 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $1,301.84 | $1,413.3432 | $1,413.35 | $1,413.30 | $1,413.40 | |