| 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 | $83.88 | 6.221% | $89.0982 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $209.48 | 10.725% | $231.9467 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $219.81 | 13.704% | $249.9328 | $249.93 | $249.95 | $249.90 |
| Purchase #4 | $247.97 | 8.286% | $268.5168 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $117.49 | 10.148% | $129.4129 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $86.81 | 9.509% | $95.0648 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $52.48 | 5.217% | $55.2179 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $1,017.92 | $1,119.1901 | $1,119.19 | $1,119.15 | $1,119.10 | |