| 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 | $215.81 | 3.661% | $223.7108 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $224.28 | 12.426% | $252.149 | $252.15 | $252.15 | $252.10 |
| Purchase #3 | $192.84 | 9.637% | $211.424 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $218.34 | 5.809% | $231.0234 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $141.79 | 4.781% | $148.569 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $173.53 | 13.353% | $196.7015 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $56.86 | 7.840% | $61.3178 | $61.32 | $61.30 | $61.30 |
| 7 purchase totals = | $1,223.45 | $1,324.8955 | $1,324.89 | $1,324.80 | $1,324.80 | |