| 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 | $189.64 | 10.845% | $210.2065 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $212.67 | 5.330% | $224.0053 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $153.36 | 6.425% | $163.2134 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $213.52 | 11.651% | $238.3972 | $238.40 | $238.40 | $238.40 |
| Purchase #5 | $132.53 | 9.415% | $145.0077 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $162.36 | 5.128% | $170.6858 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $234.59 | 10.805% | $259.9374 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,298.67 | $1,411.4533 | $1,411.47 | $1,411.45 | $1,411.40 | |