| 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 | $215.66 | 6.309% | $229.266 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $140.78 | 11.219% | $156.5741 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $242.58 | 11.727% | $271.0274 | $271.03 | $271.05 | $271.00 |
| Purchase #4 | $131.53 | 3.528% | $136.1704 | $136.17 | $136.15 | $136.20 |
| Purchase #5 | $208.65 | 11.241% | $232.1043 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $147.44 | 6.785% | $157.4438 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $36.91 | 8.224% | $39.9455 | $39.95 | $39.95 | $39.90 |
| 7 purchase totals = | $1,123.55 | $1,222.5315 | $1,222.53 | $1,222.50 | $1,222.50 | |