| 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 | $211.28 | 5.178% | $222.2201 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $241.40 | 3.204% | $249.1345 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $15.68 | 8.543% | $17.0195 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $213.98 | 7.189% | $229.363 | $229.36 | $229.35 | $229.40 |
| Purchase #5 | $150.50 | 4.807% | $157.7345 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $85.26 | 4.819% | $89.3687 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $186.99 | 12.759% | $210.8481 | $210.85 | $210.85 | $210.80 |
| 7 purchase totals = | $1,105.09 | $1,175.6884 | $1,175.68 | $1,175.65 | $1,175.60 | |