| 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 | $226.63 | 3.479% | $234.5145 | $234.51 | $234.50 | $234.50 |
| Purchase #2 | $214.61 | 4.837% | $224.9907 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $190.43 | 4.331% | $198.6775 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $108.89 | 12.340% | $122.327 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $246.39 | 6.500% | $262.4054 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $121.86 | 13.850% | $138.7376 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $71.52 | 5.574% | $75.5065 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $1,180.33 | $1,257.1592 | $1,257.17 | $1,257.20 | $1,257.10 | |