| 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 | $195.87 | 11.134% | $217.6782 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $11.91 | 7.844% | $12.8442 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $6.47 | 3.635% | $6.7052 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $172.36 | 11.291% | $191.8212 | $191.82 | $191.80 | $191.80 |
| Purchase #5 | $129.25 | 3.318% | $133.5385 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $112.71 | 4.462% | $117.7391 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $22.93 | 7.861% | $24.7325 | $24.73 | $24.75 | $24.70 |
| 7 purchase totals = | $651.50 | $705.0589 | $705.06 | $705.10 | $704.90 | |