| 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 | $121.53 | 3.278% | $125.5138 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $41.74 | 3.652% | $43.2643 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $100.25 | 10.585% | $110.8615 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $64.79 | 10.284% | $71.453 | $71.45 | $71.45 | $71.50 |
| Purchase #5 | $207.39 | 4.401% | $216.5172 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $242.62 | 3.346% | $250.7381 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $46.84 | 9.261% | $51.1779 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $825.16 | $869.5258 | $869.52 | $869.50 | $869.60 | |