| 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 | $56.25 | 13.442% | $63.8111 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $108.76 | 4.269% | $113.403 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $164.98 | 4.242% | $171.9785 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $226.73 | 4.698% | $237.3818 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $91.86 | 10.282% | $101.305 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $233.67 | 8.455% | $253.4268 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $111.73 | 12.850% | $126.0873 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $993.98 | $1,067.3935 | $1,067.40 | $1,067.45 | $1,067.40 | |