| 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 | $201.46 | 6.767% | $215.0928 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $125.76 | 9.809% | $138.0958 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $166.58 | 3.624% | $172.6169 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $110.60 | 11.832% | $123.6862 | $123.69 | $123.70 | $123.70 |
| Purchase #5 | $20.53 | 10.235% | $22.6312 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $6.49 | 11.104% | $7.2106 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $26.85 | 13.306% | $30.4227 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $658.27 | $709.7562 | $709.76 | $709.75 | $709.70 | |