| 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 | $204.80 | 4.459% | $213.932 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $91.68 | 9.431% | $100.3263 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $175.84 | 10.528% | $194.3524 | $194.35 | $194.35 | $194.40 |
| Purchase #4 | $11.99 | 11.311% | $13.3462 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $119.74 | 12.222% | $134.3746 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $56.67 | 9.133% | $61.8457 | $61.85 | $61.85 | $61.80 |
| Purchase #7 | $220.85 | 12.868% | $249.269 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $881.57 | $967.4462 | $967.45 | $967.45 | $967.40 | |