| 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 | $115.36 | 6.390% | $122.7315 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $244.41 | 6.659% | $260.6853 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $174.47 | 9.462% | $190.9784 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $62.29 | 10.421% | $68.7812 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $180.72 | 12.714% | $203.6967 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $161.48 | 4.722% | $169.1051 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $63.34 | 5.698% | $66.9491 | $66.95 | $66.95 | $66.90 |
| 7 purchase totals = | $1,002.07 | $1,082.9273 | $1,082.94 | $1,083.00 | $1,082.90 | |