| 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 | $27.39 | 13.369% | $31.0518 | $31.05 | $31.05 | $31.10 |
| Purchase #2 | $248.55 | 5.307% | $261.7405 | $261.74 | $261.75 | $261.70 |
| Purchase #3 | $225.29 | 6.293% | $239.4675 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $35.51 | 9.718% | $38.9609 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $169.96 | 11.823% | $190.0544 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $232.64 | 4.786% | $243.7742 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $134.70 | 11.355% | $149.9952 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $1,074.04 | $1,155.0445 | $1,155.04 | $1,155.00 | $1,155.20 | |