| 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 | $89.98 | 8.313% | $97.46 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $219.53 | 13.500% | $249.1666 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $218.49 | 7.543% | $234.9707 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $191.94 | 4.203% | $200.0072 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $193.73 | 8.150% | $209.519 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $214.37 | 13.289% | $242.8576 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $87.67 | 12.477% | $98.6086 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $1,215.71 | $1,332.5897 | $1,332.60 | $1,332.50 | $1,332.70 | |