| 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 | $126.43 | 4.458% | $132.0662 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $42.81 | 13.317% | $48.511 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $219.45 | 3.755% | $227.6903 | $227.69 | $227.70 | $227.70 |
| Purchase #4 | $176.49 | 6.205% | $187.4412 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $117.76 | 12.257% | $132.1938 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $157.76 | 12.718% | $177.8239 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $142.38 | 4.862% | $149.3025 | $149.30 | $149.30 | $149.30 |
| 7 purchase totals = | $983.08 | $1,055.0289 | $1,055.02 | $1,055.00 | $1,055.00 | |