| 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 | $243.84 | 7.115% | $261.1892 | $261.19 | $261.20 | $261.20 |
| Purchase #2 | $48.77 | 11.202% | $54.2332 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $246.41 | 3.617% | $255.3226 | $255.32 | $255.30 | $255.30 |
| Purchase #4 | $212.74 | 8.291% | $230.3783 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $245.33 | 9.263% | $268.0549 | $268.05 | $268.05 | $268.10 |
| Purchase #6 | $189.89 | 11.633% | $211.9799 | $211.98 | $212.00 | $212.00 |
| Purchase #7 | $105.36 | 6.213% | $111.906 | $111.91 | $111.90 | $111.90 |
| 7 purchase totals = | $1,292.34 | $1,393.0641 | $1,393.06 | $1,393.10 | $1,393.10 | |