| 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 | $215.30 | 13.185% | $243.6873 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $212.99 | 11.476% | $237.4327 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $64.66 | 4.346% | $67.4701 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $142.93 | 4.802% | $149.7935 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $37.68 | 7.555% | $40.5267 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $128.59 | 3.860% | $133.5536 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $87.77 | 7.315% | $94.1904 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $889.92 | $966.6543 | $966.65 | $966.70 | $966.70 | |