| 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 | $115.77 | 9.833% | $127.1537 | $127.15 | $127.15 | $127.20 |
| Purchase #2 | $28.90 | 7.419% | $31.0441 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $173.75 | 3.672% | $180.1301 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $108.46 | 7.208% | $116.2778 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $105.76 | 11.757% | $118.1942 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $197.84 | 3.354% | $204.4756 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $233.61 | 3.128% | $240.9173 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $964.09 | $1,018.1928 | $1,018.19 | $1,018.25 | $1,018.20 | |