| 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 | $68.76 | 10.370% | $75.8904 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $241.85 | 8.410% | $262.1896 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $208.55 | 9.844% | $229.0797 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $186.55 | 9.115% | $203.554 | $203.55 | $203.55 | $203.60 |
| Purchase #5 | $110.36 | 6.466% | $117.4959 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $114.80 | 10.737% | $127.1261 | $127.13 | $127.15 | $127.10 |
| Purchase #7 | $118.63 | 8.129% | $128.2734 | $128.27 | $128.25 | $128.30 |
| 7 purchase totals = | $1,049.50 | $1,143.6091 | $1,143.61 | $1,143.65 | $1,143.70 | |