| 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 | $229.45 | 13.283% | $259.9278 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $210.29 | 7.847% | $226.7915 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $76.55 | 12.804% | $86.3515 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $86.67 | 6.146% | $91.9967 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $60.87 | 10.170% | $67.0605 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $27.46 | 12.677% | $30.9411 | $30.94 | $30.95 | $30.90 |
| Purchase #7 | $249.57 | 8.236% | $270.1246 | $270.12 | $270.10 | $270.10 |
| 7 purchase totals = | $940.86 | $1,033.1937 | $1,033.19 | $1,033.20 | $1,033.20 | |