| 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 | $233.61 | 5.760% | $247.0659 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $81.35 | 4.572% | $85.0693 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $79.47 | 10.370% | $87.711 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $18.94 | 3.443% | $19.5921 | $19.59 | $19.60 | $19.60 |
| Purchase #5 | $27.51 | 11.829% | $30.7642 | $30.76 | $30.75 | $30.80 |
| Purchase #6 | $136.31 | 7.819% | $146.9681 | $146.97 | $146.95 | $147.00 |
| Purchase #7 | $250.29 | 10.192% | $275.7996 | $275.80 | $275.80 | $275.80 |
| 7 purchase totals = | $827.48 | $892.9702 | $892.97 | $892.90 | $893.10 | |