| 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 | $210.32 | 7.709% | $226.5336 | $226.53 | $226.55 | $226.50 |
| Purchase #2 | $24.25 | 5.159% | $25.5011 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $228.36 | 8.767% | $248.3803 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $212.52 | 9.447% | $232.5968 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $40.25 | 11.498% | $44.8779 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $84.32 | 7.812% | $90.9071 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $236.31 | 7.504% | $254.0427 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,036.33 | $1,122.8395 | $1,122.84 | $1,122.90 | $1,122.80 | |