| 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 | $218.62 | 13.762% | $248.7065 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $85.41 | 12.487% | $96.0751 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $72.35 | 12.576% | $81.4487 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $214.87 | 6.197% | $228.1855 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $157.34 | 6.347% | $167.3264 | $167.33 | $167.35 | $167.30 |
| Purchase #6 | $160.90 | 6.120% | $170.7471 | $170.75 | $170.75 | $170.70 |
| Purchase #7 | $129.61 | 3.741% | $134.4587 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $1,039.10 | $1,126.9480 | $1,126.97 | $1,127.00 | $1,126.90 | |