| 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 | $124.26 | 6.172% | $131.9293 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $100.76 | 5.401% | $106.202 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $62.87 | 13.575% | $71.4046 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $245.43 | 11.470% | $273.5808 | $273.58 | $273.60 | $273.60 |
| Purchase #5 | $193.45 | 5.700% | $204.4767 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $112.83 | 5.523% | $119.0616 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $9.68 | 5.827% | $10.2441 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $849.28 | $916.8991 | $916.89 | $916.95 | $916.90 | |