| 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 | $31.72 | 8.364% | $34.3731 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $140.46 | 5.593% | $148.3159 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $118.70 | 8.256% | $128.4999 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $234.31 | 7.519% | $251.9278 | $251.93 | $251.95 | $251.90 |
| Purchase #5 | $26.48 | 3.408% | $27.3824 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $217.31 | 4.855% | $227.8604 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $119.51 | 10.553% | $132.1219 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $888.49 | $950.4814 | $950.48 | $950.45 | $950.50 | |