| 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 | $125.49 | 5.542% | $132.4447 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $20.31 | 3.760% | $21.0737 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $91.66 | 7.726% | $98.7417 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $244.90 | 5.321% | $257.9311 | $257.93 | $257.95 | $257.90 |
| Purchase #5 | $247.75 | 8.387% | $268.5288 | $268.53 | $268.55 | $268.50 |
| Purchase #6 | $8.45 | 4.546% | $8.8341 | $8.83 | $8.85 | $8.80 |
| Purchase #7 | $133.68 | 4.251% | $139.3627 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $872.24 | $926.9168 | $926.90 | $926.95 | $926.80 | |