| 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 | $165.73 | 12.296% | $186.1082 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $106.84 | 13.261% | $121.0081 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $239.33 | 5.466% | $252.4118 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $110.59 | 12.494% | $124.4071 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $233.62 | 6.658% | $249.1744 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $140.46 | 3.811% | $145.8129 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $23.46 | 8.135% | $25.3685 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $1,020.03 | $1,104.2910 | $1,104.29 | $1,104.20 | $1,104.30 | |