| 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 | $175.30 | 13.564% | $199.0777 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $218.69 | 9.156% | $238.7133 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $203.75 | 9.594% | $223.2978 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $241.99 | 12.506% | $272.2533 | $272.25 | $272.25 | $272.30 |
| Purchase #5 | $137.39 | 13.539% | $155.9912 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $91.72 | 5.276% | $96.5591 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $113.44 | 3.309% | $117.1937 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $1,182.28 | $1,303.0861 | $1,303.08 | $1,303.10 | $1,303.20 | |