| 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 | $237.44 | 13.717% | $270.0096 | $270.01 | $270.00 | $270.00 |
| Purchase #2 | $20.49 | 13.160% | $23.1865 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $103.46 | 7.462% | $111.1802 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $130.85 | 10.218% | $144.2203 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $6.29 | 4.291% | $6.5599 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $106.90 | 10.522% | $118.148 | $118.15 | $118.15 | $118.10 |
| Purchase #7 | $241.59 | 10.132% | $266.0679 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $847.02 | $939.3724 | $939.38 | $939.35 | $939.40 | |