| 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 | $250.39 | 4.144% | $260.7662 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $245.73 | 4.399% | $256.5397 | $256.54 | $256.55 | $256.50 |
| Purchase #3 | $118.86 | 3.254% | $122.7277 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $19.43 | 9.444% | $21.265 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $14.73 | 4.342% | $15.3696 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $47.33 | 3.685% | $49.0741 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $131.70 | 9.780% | $144.5803 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $828.17 | $870.3226 | $870.33 | $870.30 | $870.40 | |