| 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 | $116.62 | 3.246% | $120.4055 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $128.41 | 11.377% | $143.0192 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $36.27 | 11.685% | $40.5081 | $40.51 | $40.50 | $40.50 |
| Purchase #4 | $160.86 | 8.197% | $174.0457 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $31.71 | 10.413% | $35.012 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $215.86 | 8.135% | $233.4202 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $127.39 | 7.351% | $136.7544 | $136.75 | $136.75 | $136.80 |
| 7 purchase totals = | $817.12 | $883.1651 | $883.17 | $883.10 | $883.10 | |