| 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 | $234.43 | 3.870% | $243.5024 | $243.50 | $243.50 | $243.50 |
| Purchase #2 | $51.72 | 4.868% | $54.2377 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $180.47 | 11.273% | $200.8144 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $107.70 | 13.758% | $122.5174 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $27.86 | 11.372% | $31.0282 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $14.66 | 11.782% | $16.3872 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $240.32 | 6.687% | $256.3902 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $857.16 | $924.8775 | $924.88 | $924.90 | $924.80 | |