| 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 | $204.42 | 13.518% | $232.0535 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $50.77 | 12.836% | $57.2868 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $219.40 | 8.459% | $237.959 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $19.43 | 3.289% | $20.0691 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $19.38 | 12.515% | $21.8054 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $103.95 | 11.331% | $115.7286 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $128.42 | 4.353% | $134.0101 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $745.77 | $818.9125 | $818.92 | $818.90 | $819.00 | |