| 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 | $89.39 | 4.416% | $93.3375 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $117.80 | 7.806% | $126.9955 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $132.85 | 8.184% | $143.7224 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $96.37 | 4.310% | $100.5235 | $100.52 | $100.50 | $100.50 |
| Purchase #5 | $114.90 | 9.568% | $125.8936 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $143.76 | 3.563% | $148.8822 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $218.27 | 6.230% | $231.8682 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $913.34 | $971.2229 | $971.22 | $971.20 | $971.20 | |