| 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 | $207.57 | 10.677% | $229.7322 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $161.69 | 3.228% | $166.9094 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $158.69 | 4.706% | $166.158 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $203.29 | 6.156% | $215.8045 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $13.40 | 12.804% | $15.1157 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $247.38 | 11.434% | $275.6654 | $275.67 | $275.65 | $275.70 |
| Purchase #7 | $37.39 | 9.530% | $40.9533 | $40.95 | $40.95 | $41.00 |
| 7 purchase totals = | $1,029.41 | $1,110.3385 | $1,110.34 | $1,110.30 | $1,110.40 | |