| 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 | $116.80 | 6.222% | $124.0673 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $99.93 | 4.311% | $104.238 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $194.87 | 10.362% | $215.0624 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $74.98 | 8.391% | $81.2716 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $238.95 | 12.590% | $269.0338 | $269.03 | $269.05 | $269.00 |
| Purchase #6 | $222.53 | 12.322% | $249.9501 | $249.95 | $249.95 | $250.00 |
| Purchase #7 | $227.63 | 11.484% | $253.771 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $1,175.69 | $1,297.3942 | $1,297.39 | $1,297.35 | $1,297.50 | |