| 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 | $117.77 | 5.118% | $123.7975 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $235.88 | 3.232% | $243.5036 | $243.50 | $243.50 | $243.50 |
| Purchase #3 | $43.98 | 8.553% | $47.7416 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $34.85 | 10.725% | $38.5877 | $38.59 | $38.60 | $38.60 |
| Purchase #5 | $76.56 | 5.856% | $81.0434 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $230.87 | 6.322% | $245.4656 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $102.50 | 9.653% | $112.3943 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $842.41 | $892.5337 | $892.53 | $892.55 | $892.50 | |