| 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 | $202.85 | 13.477% | $230.1881 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $84.74 | 8.713% | $92.1234 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $199.59 | 9.726% | $219.0021 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $97.79 | 3.675% | $101.3838 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $80.81 | 6.573% | $86.1216 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $104.90 | 4.684% | $109.8135 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $66.83 | 3.219% | $68.9813 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $837.51 | $907.6138 | $907.60 | $907.60 | $907.60 | |