| 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 | $238.48 | 13.566% | $270.8322 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $139.28 | 11.210% | $154.8933 | $154.89 | $154.90 | $154.90 |
| Purchase #3 | $75.90 | 8.470% | $82.3287 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $243.32 | 8.157% | $263.1676 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $73.35 | 3.855% | $76.1776 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $208.51 | 13.323% | $236.2898 | $236.29 | $236.30 | $236.30 |
| Purchase #7 | $213.30 | 3.564% | $220.902 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $1,192.14 | $1,304.5912 | $1,304.59 | $1,304.65 | $1,304.60 | |