| 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 | $238.27 | 7.297% | $255.6566 | $255.66 | $255.65 | $255.70 |
| Purchase #2 | $193.76 | 5.295% | $204.0196 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $18.53 | 7.733% | $19.9629 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $223.35 | 12.285% | $250.7885 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $50.35 | 3.248% | $51.9854 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $99.32 | 5.818% | $105.0984 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $75.81 | 8.583% | $82.3168 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $899.39 | $969.8282 | $969.84 | $969.80 | $969.90 | |