| 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 | $116.32 | 9.640% | $127.5332 | $127.53 | $127.55 | $127.50 |
| Purchase #2 | $232.57 | 3.761% | $241.317 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $65.82 | 3.343% | $68.0204 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $213.32 | 12.496% | $239.9765 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $80.88 | 5.615% | $85.4214 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $142.74 | 4.190% | $148.7208 | $148.72 | $148.70 | $148.70 |
| Purchase #7 | $21.67 | 9.222% | $23.6684 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $873.32 | $934.6577 | $934.66 | $934.60 | $934.60 | |