| 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 | $19.48 | 12.576% | $21.9298 | $21.93 | $21.95 | $21.90 |
| Purchase #2 | $206.65 | 3.381% | $213.6368 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $223.37 | 6.256% | $237.344 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $167.71 | 4.694% | $175.5823 | $175.58 | $175.60 | $175.60 |
| Purchase #5 | $17.97 | 8.387% | $19.4771 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $163.60 | 7.444% | $175.7784 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $173.40 | 11.118% | $192.6786 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $972.18 | $1,036.4270 | $1,036.43 | $1,036.55 | $1,036.40 | |