| 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 | $228.50 | 6.218% | $242.7081 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $136.50 | 7.138% | $146.2434 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $245.68 | 7.269% | $263.5385 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $233.60 | 13.393% | $264.886 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $25.53 | 13.372% | $28.9439 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $149.51 | 3.224% | $154.3302 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $59.47 | 5.666% | $62.8396 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $1,078.79 | $1,163.4897 | $1,163.49 | $1,163.55 | $1,163.30 | |