| 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 | $102.44 | 8.648% | $111.299 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $12.60 | 6.362% | $13.4016 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $245.56 | 6.235% | $260.8707 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $73.29 | 9.653% | $80.3647 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $195.56 | 9.653% | $214.4374 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $134.90 | 6.755% | $144.0125 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $148.81 | 7.284% | $159.6493 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $913.16 | $984.0352 | $984.03 | $984.00 | $984.00 | |