| 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 | $51.61 | 3.694% | $53.5165 | $53.52 | $53.50 | $53.50 |
| Purchase #2 | $118.58 | 13.520% | $134.612 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $89.67 | 4.202% | $93.4379 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $225.31 | 5.411% | $237.5015 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $45.75 | 5.368% | $48.2059 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $244.96 | 7.739% | $263.9175 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $250.59 | 12.273% | $281.3449 | $281.34 | $281.35 | $281.30 |
| 7 purchase totals = | $1,026.47 | $1,112.5362 | $1,112.54 | $1,112.50 | $1,112.40 | |