| 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 | $39.47 | 9.425% | $43.19 | $43.19 | $43.20 | $43.20 |
| Purchase #2 | $221.57 | 6.623% | $236.2446 | $236.24 | $236.25 | $236.20 |
| Purchase #3 | $36.79 | 5.300% | $38.7399 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $221.99 | 10.451% | $245.1902 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $158.89 | 8.783% | $172.8453 | $172.85 | $172.85 | $172.80 |
| Purchase #6 | $126.54 | 4.361% | $132.0584 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $67.25 | 10.238% | $74.1351 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $872.50 | $942.4035 | $942.41 | $942.45 | $942.30 | |