| 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 | $119.89 | 4.252% | $124.9877 | $124.99 | $125.00 | $125.00 |
| Purchase #2 | $156.81 | 5.853% | $165.9881 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $83.37 | 10.137% | $91.8212 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $28.73 | 12.431% | $32.3014 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $143.40 | 12.215% | $160.9163 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $53.90 | 3.457% | $55.7633 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $215.70 | 12.184% | $241.9809 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $801.80 | $873.7589 | $873.76 | $873.75 | $873.80 | |