| 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 | $234.89 | 11.303% | $261.4396 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $25.33 | 8.768% | $27.5509 | $27.55 | $27.55 | $27.60 |
| Purchase #3 | $62.45 | 7.459% | $67.1081 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $138.27 | 11.558% | $154.2512 | $154.25 | $154.25 | $154.30 |
| Purchase #5 | $44.74 | 11.190% | $49.7464 | $49.75 | $49.75 | $49.70 |
| Purchase #6 | $8.90 | 8.785% | $9.6819 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $245.35 | 8.757% | $266.8353 | $266.84 | $266.85 | $266.80 |
| 7 purchase totals = | $759.93 | $836.6134 | $836.62 | $836.65 | $836.60 | |