| 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 | $247.72 | 5.524% | $261.4041 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $35.68 | 4.691% | $37.3537 | $37.35 | $37.35 | $37.40 |
| Purchase #3 | $147.31 | 10.786% | $163.1989 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $83.77 | 13.666% | $95.218 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $137.27 | 11.822% | $153.4981 | $153.50 | $153.50 | $153.50 |
| Purchase #6 | $105.66 | 13.637% | $120.0689 | $120.07 | $120.05 | $120.10 |
| Purchase #7 | $83.31 | 9.170% | $90.9495 | $90.95 | $90.95 | $90.90 |
| 7 purchase totals = | $840.72 | $921.6912 | $921.69 | $921.65 | $921.70 | |