| 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 | $241.67 | 11.185% | $268.7008 | $268.70 | $268.70 | $268.70 |
| Purchase #2 | $238.70 | 12.189% | $267.7951 | $267.80 | $267.80 | $267.80 |
| Purchase #3 | $166.34 | 5.382% | $175.2924 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $19.37 | 8.791% | $21.0728 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $108.51 | 13.125% | $122.7519 | $122.75 | $122.75 | $122.80 |
| Purchase #6 | $71.27 | 5.188% | $74.9675 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $205.49 | 13.830% | $233.9093 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $1,051.35 | $1,164.4898 | $1,164.49 | $1,164.45 | $1,164.60 | |