| 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 | $213.59 | 11.290% | $237.7043 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $117.85 | 11.503% | $131.4063 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $219.32 | 3.622% | $227.2638 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $192.52 | 7.187% | $206.3564 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $89.72 | 4.336% | $93.6103 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $151.70 | 12.692% | $170.9538 | $170.95 | $170.95 | $171.00 |
| Purchase #7 | $208.61 | 6.510% | $222.1905 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $1,193.31 | $1,289.4854 | $1,289.48 | $1,289.45 | $1,289.60 | |