| 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 | $112.71 | 6.477% | $120.0102 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $29.79 | 8.284% | $32.2578 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $170.35 | 13.806% | $193.8685 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $187.60 | 12.140% | $210.3746 | $210.37 | $210.35 | $210.40 |
| Purchase #5 | $171.66 | 8.370% | $186.0279 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $20.99 | 10.546% | $23.2036 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $86.27 | 9.500% | $94.4657 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $779.37 | $860.2083 | $860.21 | $860.15 | $860.30 | |