| 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 | $226.76 | 4.228% | $236.3474 | $236.35 | $236.35 | $236.30 |
| Purchase #2 | $43.41 | 8.830% | $47.2431 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $210.45 | 13.123% | $238.0674 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $186.56 | 3.192% | $192.515 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $225.83 | 6.142% | $239.7005 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $232.70 | 7.205% | $249.466 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $69.49 | 12.261% | $78.0102 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $1,195.20 | $1,281.3496 | $1,281.36 | $1,281.30 | $1,281.30 | |