| 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 | $230.70 | 13.232% | $261.2262 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $146.56 | 5.489% | $154.6047 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $242.87 | 10.427% | $268.1941 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $25.47 | 9.391% | $27.8619 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $41.63 | 9.329% | $45.5137 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $160.81 | 5.127% | $169.0547 | $169.05 | $169.05 | $169.10 |
| Purchase #7 | $38.85 | 11.262% | $43.2253 | $43.23 | $43.25 | $43.20 |
| 7 purchase totals = | $886.89 | $969.6806 | $969.67 | $969.70 | $969.70 | |