| 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 | $211.29 | 7.339% | $226.7966 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $101.43 | 7.868% | $109.4105 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $17.34 | 11.457% | $19.3266 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $124.92 | 13.619% | $141.9329 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $56.32 | 10.298% | $62.1198 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $40.78 | 13.382% | $46.2372 | $46.24 | $46.25 | $46.20 |
| Purchase #7 | $237.64 | 8.110% | $256.9126 | $256.91 | $256.90 | $256.90 |
| 7 purchase totals = | $789.72 | $862.7362 | $862.74 | $862.75 | $862.60 | |