| 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 | $249.86 | 11.601% | $278.8463 | $278.85 | $278.85 | $278.80 |
| Purchase #2 | $100.31 | 6.198% | $106.5272 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $18.25 | 7.846% | $19.6819 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $116.87 | 12.650% | $131.6541 | $131.65 | $131.65 | $131.70 |
| Purchase #5 | $115.26 | 6.567% | $122.8291 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $241.73 | 7.511% | $259.8863 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $66.91 | 8.813% | $72.8068 | $72.81 | $72.80 | $72.80 |
| 7 purchase totals = | $909.19 | $992.2317 | $992.24 | $992.30 | $992.20 | |