| 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 | $110.65 | 9.180% | $120.8077 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $152.99 | 13.320% | $173.3683 | $173.37 | $173.35 | $173.40 |
| Purchase #3 | $205.28 | 5.313% | $216.1865 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $26.57 | 6.397% | $28.2697 | $28.27 | $28.25 | $28.30 |
| Purchase #5 | $91.33 | 13.227% | $103.4102 | $103.41 | $103.40 | $103.40 |
| Purchase #6 | $243.36 | 4.438% | $254.1603 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $76.40 | 3.630% | $79.1733 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $906.58 | $975.3760 | $975.38 | $975.30 | $975.50 | |