| 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 | $213.35 | 5.239% | $224.5274 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $50.41 | 13.407% | $57.1685 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $41.33 | 13.427% | $46.8794 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $159.38 | 7.743% | $171.7208 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $230.63 | 5.390% | $243.061 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $201.60 | 4.605% | $210.8837 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $113.29 | 10.763% | $125.4834 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $1,009.99 | $1,079.7242 | $1,079.72 | $1,079.75 | $1,079.80 | |