| 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 | $216.73 | 10.665% | $239.8443 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $238.87 | 3.790% | $247.9232 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $192.32 | 7.464% | $206.6748 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $170.34 | 13.620% | $193.5403 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $189.92 | 4.679% | $198.8064 | $198.81 | $198.80 | $198.80 |
| Purchase #6 | $241.44 | 4.627% | $252.6114 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $222.35 | 9.734% | $243.9935 | $243.99 | $244.00 | $244.00 |
| 7 purchase totals = | $1,471.97 | $1,583.3939 | $1,583.38 | $1,583.35 | $1,583.30 | |