| 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 | $226.39 | 12.652% | $255.0329 | $255.03 | $255.05 | $255.00 |
| Purchase #2 | $7.29 | 7.475% | $7.8349 | $7.83 | $7.85 | $7.80 |
| Purchase #3 | $74.25 | 8.360% | $80.4573 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $235.58 | 8.397% | $255.3617 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $107.50 | 8.166% | $116.2785 | $116.28 | $116.30 | $116.30 |
| Purchase #6 | $151.43 | 9.574% | $165.9279 | $165.93 | $165.95 | $165.90 |
| Purchase #7 | $232.40 | 9.261% | $253.9226 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,034.84 | $1,134.8158 | $1,134.81 | $1,134.85 | $1,134.80 | |