| 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 | $229.56 | 11.548% | $256.0696 | $256.07 | $256.05 | $256.10 |
| Purchase #2 | $162.41 | 13.240% | $183.9131 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $95.69 | 12.384% | $107.5402 | $107.54 | $107.55 | $107.50 |
| Purchase #4 | $24.65 | 4.225% | $25.6915 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $224.90 | 12.587% | $253.2082 | $253.21 | $253.20 | $253.20 |
| Purchase #6 | $65.28 | 10.587% | $72.1912 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $131.45 | 5.396% | $138.543 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $933.94 | $1,037.1568 | $1,037.15 | $1,037.15 | $1,037.10 | |