| 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 | $250.72 | 8.581% | $272.2343 | $272.23 | $272.25 | $272.20 |
| Purchase #2 | $194.35 | 11.531% | $216.7605 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $239.99 | 6.435% | $255.4334 | $255.43 | $255.45 | $255.40 |
| Purchase #4 | $62.63 | 11.785% | $70.0109 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $167.39 | 10.762% | $185.4045 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $249.72 | 9.807% | $274.21 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $113.98 | 6.874% | $121.815 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $1,278.78 | $1,395.8686 | $1,395.86 | $1,395.85 | $1,395.80 | |