| 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 | $112.38 | 3.819% | $116.6718 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $218.26 | 11.232% | $242.775 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $190.86 | 3.567% | $197.668 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $39.51 | 11.623% | $44.1022 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $189.59 | 7.659% | $204.1107 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $42.76 | 7.368% | $45.9106 | $45.91 | $45.90 | $45.90 |
| Purchase #7 | $158.69 | 4.116% | $165.2217 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $952.05 | $1,016.4600 | $1,016.46 | $1,016.40 | $1,016.50 | |