| 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 | $216.69 | 8.612% | $235.3513 | $235.35 | $235.35 | $235.40 |
| Purchase #2 | $87.83 | 10.690% | $97.219 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $79.31 | 9.728% | $87.0253 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $209.28 | 9.747% | $229.6785 | $229.68 | $229.70 | $229.70 |
| Purchase #5 | $224.65 | 7.199% | $240.8226 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $77.65 | 11.260% | $86.3934 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $248.51 | 11.569% | $277.2601 | $277.26 | $277.25 | $277.30 |
| 7 purchase totals = | $1,143.92 | $1,253.7502 | $1,253.75 | $1,253.75 | $1,253.80 | |