| 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 | $91.35 | 10.666% | $101.0934 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $222.50 | 13.621% | $252.8067 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $198.92 | 11.339% | $221.4755 | $221.48 | $221.50 | $221.50 |
| Purchase #4 | $227.54 | 10.583% | $251.6206 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $29.44 | 9.784% | $32.3204 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $55.43 | 5.431% | $58.4404 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $166.88 | 12.384% | $187.5464 | $187.55 | $187.55 | $187.50 |
| 7 purchase totals = | $992.06 | $1,105.3034 | $1,105.31 | $1,105.30 | $1,105.20 | |