| 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 | $113.75 | 6.456% | $121.0937 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $21.93 | 9.413% | $23.9943 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $218.65 | 9.113% | $238.5756 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $164.99 | 4.369% | $172.1984 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $43.89 | 3.392% | $45.3787 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $115.70 | 6.222% | $122.8989 | $122.90 | $122.90 | $122.90 |
| Purchase #7 | $139.65 | 6.774% | $149.1099 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $818.56 | $873.2495 | $873.25 | $873.30 | $873.30 | |