| 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 | $232.72 | 9.258% | $254.2652 | $254.27 | $254.25 | $254.30 |
| Purchase #2 | $241.79 | 11.754% | $270.21 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $127.53 | 7.299% | $136.8384 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $247.61 | 6.705% | $264.2123 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $20.62 | 13.383% | $23.3796 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $132.68 | 8.543% | $144.0149 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $42.76 | 7.500% | $45.967 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $1,045.71 | $1,138.8874 | $1,138.89 | $1,138.85 | $1,138.90 | |