| 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 | $221.62 | 3.578% | $229.5496 | $229.55 | $229.55 | $229.50 |
| Purchase #2 | $23.87 | 7.297% | $25.6118 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $222.64 | 7.346% | $238.9951 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $60.74 | 11.611% | $67.7925 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $220.78 | 4.798% | $231.373 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $230.75 | 7.718% | $248.5593 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $116.27 | 8.754% | $126.4483 | $126.45 | $126.45 | $126.40 |
| 7 purchase totals = | $1,096.67 | $1,168.3296 | $1,168.33 | $1,168.30 | $1,168.30 | |