| 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 | $205.82 | 7.148% | $220.532 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $227.70 | 5.634% | $240.5286 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $35.80 | 7.102% | $38.3425 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $47.43 | 4.563% | $49.5942 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $146.33 | 9.473% | $160.1918 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $43.51 | 6.237% | $46.2237 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $102.79 | 7.429% | $110.4263 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $809.38 | $865.8391 | $865.83 | $865.90 | $865.70 | |