| 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 | $124.28 | 6.386% | $132.2165 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $220.85 | 7.129% | $236.5944 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $193.73 | 7.425% | $208.1145 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $5.97 | 6.503% | $6.3582 | $6.36 | $6.35 | $6.40 |
| Purchase #5 | $38.59 | 13.262% | $43.7078 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $237.95 | 7.668% | $256.196 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $27.62 | 12.121% | $30.9678 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $848.99 | $914.1552 | $914.16 | $914.10 | $914.20 | |