| 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 | $228.55 | 12.393% | $256.8742 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $13.85 | 13.212% | $15.6799 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $249.76 | 11.414% | $278.2676 | $278.27 | $278.25 | $278.30 |
| Purchase #4 | $120.32 | 13.313% | $136.3382 | $136.34 | $136.35 | $136.30 |
| Purchase #5 | $27.38 | 11.450% | $30.515 | $30.52 | $30.50 | $30.50 |
| Purchase #6 | $112.97 | 11.285% | $125.7187 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $212.80 | 11.695% | $237.687 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $965.63 | $1,081.0806 | $1,081.09 | $1,081.05 | $1,081.10 | |