| 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 | $187.60 | 9.329% | $205.1012 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $188.76 | 11.601% | $210.658 | $210.66 | $210.65 | $210.70 |
| Purchase #3 | $62.33 | 13.315% | $70.6292 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $189.35 | 3.407% | $195.8012 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $97.43 | 8.149% | $105.3696 | $105.37 | $105.35 | $105.40 |
| Purchase #6 | $38.66 | 9.422% | $42.3025 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $116.44 | 7.558% | $125.2405 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $880.57 | $955.1022 | $955.10 | $955.10 | $955.10 | |