| 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 | $196.78 | 9.803% | $216.0703 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $193.40 | 6.710% | $206.3771 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $228.83 | 11.799% | $255.8297 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $106.49 | 6.866% | $113.8016 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $186.33 | 9.698% | $204.4003 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $225.25 | 6.616% | $240.1525 | $240.15 | $240.15 | $240.20 |
| Purchase #7 | $215.83 | 9.152% | $235.5828 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $1,352.91 | $1,472.2143 | $1,472.21 | $1,472.25 | $1,472.30 | |