| 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 | $120.97 | 3.157% | $124.789 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $119.39 | 4.725% | $125.0312 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $249.82 | 5.761% | $264.2121 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $83.40 | 13.453% | $94.6198 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $216.52 | 3.559% | $224.2259 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $189.81 | 10.330% | $209.4174 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $238.76 | 3.221% | $246.4505 | $246.45 | $246.45 | $246.50 |
| 7 purchase totals = | $1,218.67 | $1,288.7459 | $1,288.75 | $1,288.75 | $1,288.70 | |