| 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 | $124.78 | 13.873% | $142.0907 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $67.36 | 13.132% | $76.2057 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $66.33 | 6.122% | $70.3907 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $111.85 | 11.866% | $125.1221 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $215.80 | 7.259% | $231.4649 | $231.46 | $231.45 | $231.50 |
| Purchase #6 | $171.47 | 3.643% | $177.7167 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $190.59 | 13.608% | $216.5255 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $948.18 | $1,039.5163 | $1,039.52 | $1,039.50 | $1,039.50 | |