| 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 | $193.35 | 13.845% | $220.1193 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $158.70 | 11.771% | $177.3806 | $177.38 | $177.40 | $177.40 |
| Purchase #3 | $113.38 | 9.605% | $124.2701 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $125.86 | 4.485% | $131.5048 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $70.36 | 5.567% | $74.2769 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $116.56 | 7.559% | $125.3708 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $192.56 | 8.190% | $208.3307 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $970.77 | $1,061.2532 | $1,061.25 | $1,061.25 | $1,061.30 | |