| 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 | $117.85 | 11.746% | $131.6927 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $58.30 | 10.676% | $64.5241 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $82.36 | 13.847% | $93.7644 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $173.64 | 11.698% | $193.9524 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $181.64 | 4.273% | $189.4015 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $155.40 | 3.470% | $160.7924 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $93.46 | 8.641% | $101.5359 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $862.65 | $935.6634 | $935.65 | $935.65 | $935.70 | |