| 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 | $204.51 | 10.426% | $225.8322 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $69.33 | 5.472% | $73.1237 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $17.53 | 11.156% | $19.4856 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $58.69 | 12.677% | $66.1301 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $149.48 | 9.603% | $163.8346 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $152.59 | 3.523% | $157.9657 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $216.61 | 12.127% | $242.8783 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $868.74 | $949.2502 | $949.25 | $949.30 | $949.20 | |