| 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 | $213.65 | 6.690% | $227.9432 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $86.29 | 11.105% | $95.8725 | $95.87 | $95.85 | $95.90 |
| Purchase #3 | $183.86 | 4.245% | $191.6649 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $93.79 | 10.171% | $103.3294 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $12.45 | 4.565% | $13.0183 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $82.31 | 13.750% | $93.6276 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $121.82 | 13.754% | $138.5751 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $794.17 | $864.0310 | $864.03 | $864.05 | $864.00 | |