| 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 | $60.84 | 5.293% | $64.0603 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $102.38 | 4.850% | $107.3454 | $107.35 | $107.35 | $107.30 |
| Purchase #3 | $215.60 | 10.499% | $238.2358 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $133.81 | 6.605% | $142.6482 | $142.65 | $142.65 | $142.60 |
| Purchase #5 | $223.57 | 3.305% | $230.959 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $109.37 | 10.787% | $121.1677 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $206.74 | 12.562% | $232.7107 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $1,052.31 | $1,137.1271 | $1,137.14 | $1,137.10 | $1,137.10 | |