| 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 | $112.92 | 3.662% | $117.0551 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $245.65 | 6.464% | $261.5288 | $261.53 | $261.55 | $261.50 |
| Purchase #3 | $194.67 | 11.395% | $216.8526 | $216.85 | $216.85 | $216.90 |
| Purchase #4 | $41.63 | 7.242% | $44.6448 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $221.39 | 6.710% | $236.2453 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $227.85 | 9.618% | $249.7646 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $204.51 | 3.831% | $212.3448 | $212.34 | $212.35 | $212.30 |
| 7 purchase totals = | $1,248.62 | $1,338.4360 | $1,338.43 | $1,338.45 | $1,338.40 | |