| 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 | $230.99 | 13.235% | $261.5615 | $261.56 | $261.55 | $261.60 |
| Purchase #2 | $200.42 | 5.688% | $211.8199 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $48.75 | 10.859% | $54.0438 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $74.40 | 9.331% | $81.3423 | $81.34 | $81.35 | $81.30 |
| Purchase #5 | $160.41 | 13.525% | $182.1055 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $209.76 | 13.552% | $238.1867 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $151.32 | 7.764% | $163.0685 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $1,076.05 | $1,192.1282 | $1,192.13 | $1,192.10 | $1,192.10 | |