| 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 | $21.99 | 8.262% | $23.8068 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $210.85 | 10.386% | $232.7489 | $232.75 | $232.75 | $232.70 |
| Purchase #3 | $77.96 | 9.366% | $85.2617 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $203.43 | 9.810% | $223.3865 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $201.77 | 13.130% | $228.2624 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $129.91 | 12.162% | $145.7097 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $118.50 | 7.216% | $127.051 | $127.05 | $127.05 | $127.10 |
| 7 purchase totals = | $964.41 | $1,066.2270 | $1,066.23 | $1,066.20 | $1,066.30 | |