| 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 | $127.61 | 3.702% | $132.3341 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $227.53 | 9.589% | $249.3479 | $249.35 | $249.35 | $249.30 |
| Purchase #3 | $50.81 | 10.592% | $56.1918 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $29.52 | 4.104% | $30.7315 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $210.49 | 11.499% | $234.6942 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $118.68 | 3.664% | $123.0284 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $78.84 | 10.582% | $87.1828 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $843.48 | $913.5107 | $913.50 | $913.60 | $913.40 | |