| 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 | $243.61 | 11.272% | $271.0697 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $22.76 | 13.862% | $25.915 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $212.93 | 9.424% | $232.9965 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $186.69 | 12.384% | $209.8097 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $235.77 | 5.731% | $249.282 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $97.34 | 11.252% | $108.2927 | $108.29 | $108.30 | $108.30 |
| Purchase #7 | $30.28 | 11.667% | $33.8128 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $1,029.38 | $1,131.1784 | $1,131.18 | $1,131.15 | $1,131.20 | |