| 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 | $228.47 | 4.360% | $238.4313 | $238.43 | $238.45 | $238.40 |
| Purchase #2 | $28.25 | 5.615% | $29.8362 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $109.45 | 8.242% | $118.4709 | $118.47 | $118.45 | $118.50 |
| Purchase #4 | $134.51 | 6.350% | $143.0514 | $143.05 | $143.05 | $143.10 |
| Purchase #5 | $135.28 | 13.263% | $153.2222 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $232.94 | 3.296% | $240.6177 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $116.63 | 9.490% | $127.6982 | $127.70 | $127.70 | $127.70 |
| 7 purchase totals = | $985.53 | $1,051.3279 | $1,051.33 | $1,051.30 | $1,051.30 | |