| 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 | $139.53 | 5.283% | $146.9014 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $250.39 | 8.259% | $271.0697 | $271.07 | $271.05 | $271.10 |
| Purchase #3 | $234.86 | 3.651% | $243.4347 | $243.43 | $243.45 | $243.40 |
| Purchase #4 | $157.42 | 7.186% | $168.7322 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $144.70 | 4.406% | $151.0755 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $232.47 | 11.459% | $259.1087 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $141.32 | 11.137% | $157.0588 | $157.06 | $157.05 | $157.10 |
| 7 purchase totals = | $1,300.69 | $1,397.3810 | $1,397.38 | $1,397.40 | $1,397.40 | |