| 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 | $101.33 | 5.493% | $106.8961 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $182.94 | 6.411% | $194.6683 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $12.45 | 3.262% | $12.8561 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $39.92 | 6.290% | $42.431 | $42.43 | $42.45 | $42.40 |
| Purchase #5 | $137.38 | 12.275% | $154.2434 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $215.77 | 11.560% | $240.713 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $102.36 | 4.836% | $107.3101 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $792.15 | $859.1180 | $859.12 | $859.10 | $859.10 | |