| 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 | $27.62 | 13.476% | $31.3421 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $220.62 | 7.477% | $237.1158 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $98.33 | 7.506% | $105.7106 | $105.71 | $105.70 | $105.70 |
| Purchase #4 | $230.49 | 4.472% | $240.7975 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $134.99 | 9.840% | $148.273 | $148.27 | $148.25 | $148.30 |
| Purchase #6 | $208.55 | 3.442% | $215.7283 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $186.42 | 10.642% | $206.2588 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $1,107.02 | $1,185.2261 | $1,185.23 | $1,185.20 | $1,185.20 | |