| 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 | $202.46 | 13.114% | $229.0106 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $25.63 | 5.735% | $27.0999 | $27.10 | $27.10 | $27.10 |
| Purchase #3 | $105.93 | 9.206% | $115.6819 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $137.94 | 8.591% | $149.7904 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $146.47 | 5.256% | $154.1685 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $227.75 | 13.825% | $259.2364 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $145.94 | 5.595% | $154.1053 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $992.12 | $1,089.0930 | $1,089.10 | $1,089.10 | $1,089.10 | |