| 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 | $173.28 | 12.145% | $194.3249 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $230.51 | 3.289% | $238.0915 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $247.76 | 3.845% | $257.2864 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $231.57 | 13.330% | $262.4383 | $262.44 | $262.45 | $262.40 |
| Purchase #5 | $177.48 | 12.121% | $198.9924 | $198.99 | $199.00 | $199.00 |
| Purchase #6 | $227.82 | 10.793% | $252.4086 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $117.46 | 10.514% | $129.8097 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $1,405.88 | $1,533.3518 | $1,533.35 | $1,533.35 | $1,533.30 | |