| 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 | $185.35 | 11.472% | $206.6134 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $211.65 | 4.557% | $221.2949 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $76.29 | 9.307% | $83.3903 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $64.83 | 5.431% | $68.3509 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $200.85 | 10.580% | $222.0999 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $59.33 | 13.340% | $67.2446 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $25.44 | 5.185% | $26.7591 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $823.74 | $895.7531 | $895.74 | $895.75 | $895.80 | |