| 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 | $243.82 | 11.606% | $272.1177 | $272.12 | $272.10 | $272.10 |
| Purchase #2 | $71.65 | 11.114% | $79.6132 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $224.57 | 11.872% | $251.231 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $104.90 | 11.337% | $116.7925 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $136.34 | 11.452% | $151.9537 | $151.95 | $151.95 | $152.00 |
| Purchase #6 | $144.35 | 5.597% | $152.4293 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $208.48 | 10.390% | $230.1411 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,134.11 | $1,254.2785 | $1,254.27 | $1,254.30 | $1,254.20 | |