| 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 | $12.89 | 13.406% | $14.618 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $249.81 | 11.482% | $278.4932 | $278.49 | $278.50 | $278.50 |
| Purchase #3 | $74.98 | 4.653% | $78.4688 | $78.47 | $78.45 | $78.50 |
| Purchase #4 | $212.34 | 12.514% | $238.9122 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $63.47 | 4.575% | $66.3738 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $183.76 | 8.350% | $199.104 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $231.65 | 7.835% | $249.7998 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,028.90 | $1,125.7698 | $1,125.76 | $1,125.70 | $1,125.80 | |