| 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 | $223.48 | 3.728% | $231.8113 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $225.61 | 3.315% | $233.089 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $89.95 | 12.700% | $101.3737 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $137.61 | 6.510% | $146.5684 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $246.43 | 10.660% | $272.6994 | $272.70 | $272.70 | $272.70 |
| Purchase #6 | $159.98 | 5.740% | $169.1629 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $44.68 | 3.426% | $46.2107 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $1,127.74 | $1,200.9154 | $1,200.91 | $1,200.85 | $1,201.00 | |