| 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 | $104.54 | 4.402% | $109.1419 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $143.93 | 8.149% | $155.6589 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $237.52 | 8.434% | $257.5524 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $250.26 | 10.406% | $276.3021 | $276.30 | $276.30 | $276.30 |
| Purchase #5 | $63.51 | 5.149% | $66.7801 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $232.94 | 11.382% | $259.4532 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $13.94 | 7.259% | $14.9519 | $14.95 | $14.95 | $15.00 |
| 7 purchase totals = | $1,046.64 | $1,139.8405 | $1,139.83 | $1,139.85 | $1,140.00 | |