| 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 | $217.34 | 4.587% | $227.3094 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $116.91 | 12.137% | $131.0994 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $100.29 | 13.377% | $113.7058 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $133.47 | 8.631% | $144.9898 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $146.42 | 10.511% | $161.8102 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $10.89 | 5.129% | $11.4485 | $11.45 | $11.45 | $11.40 |
| Purchase #7 | $29.44 | 5.713% | $31.1219 | $31.12 | $31.10 | $31.10 |
| 7 purchase totals = | $754.76 | $821.4850 | $821.49 | $821.45 | $821.40 | |