| 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 | $250.27 | 8.567% | $271.7106 | $271.71 | $271.70 | $271.70 |
| Purchase #2 | $215.85 | 7.722% | $232.5179 | $232.52 | $232.50 | $232.50 |
| Purchase #3 | $171.34 | 11.602% | $191.2189 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $227.53 | 7.752% | $245.1681 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $169.63 | 8.849% | $184.6406 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $86.73 | 3.142% | $89.4551 | $89.46 | $89.45 | $89.50 |
| Purchase #7 | $196.81 | 7.272% | $211.122 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $1,318.16 | $1,425.8332 | $1,425.84 | $1,425.75 | $1,425.80 | |