| 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 | $249.91 | 8.358% | $270.7975 | $270.80 | $270.80 | $270.80 |
| Purchase #2 | $163.47 | 11.111% | $181.6332 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $197.58 | 5.649% | $208.7413 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $111.90 | 4.637% | $117.0888 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $183.83 | 9.282% | $200.8931 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $171.38 | 3.492% | $177.3646 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $26.76 | 9.341% | $29.2597 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $1,104.83 | $1,185.7782 | $1,185.77 | $1,185.80 | $1,185.80 | |