| 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 | $220.98 | 8.664% | $240.1257 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $146.85 | 11.179% | $163.2664 | $163.27 | $163.25 | $163.30 |
| Purchase #3 | $106.70 | 6.475% | $113.6088 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $130.78 | 4.525% | $136.6978 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $73.34 | 6.752% | $78.2919 | $78.29 | $78.30 | $78.30 |
| Purchase #6 | $144.84 | 8.734% | $157.4903 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $107.47 | 9.527% | $117.7087 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $930.96 | $1,007.1896 | $1,007.20 | $1,007.20 | $1,007.20 | |