| 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 | $213.35 | 3.185% | $220.1452 | $220.15 | $220.15 | $220.10 |
| Purchase #2 | $100.90 | 7.116% | $108.08 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $129.82 | 9.282% | $141.8699 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $101.39 | 4.444% | $105.8958 | $105.90 | $105.90 | $105.90 |
| Purchase #5 | $233.30 | 4.547% | $243.9082 | $243.91 | $243.90 | $243.90 |
| Purchase #6 | $148.28 | 13.399% | $168.148 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $166.26 | 5.741% | $175.805 | $175.81 | $175.80 | $175.80 |
| 7 purchase totals = | $1,093.30 | $1,163.8521 | $1,163.87 | $1,163.85 | $1,163.80 | |