| 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 | $104.32 | 6.804% | $111.4179 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $196.62 | 4.394% | $205.2595 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $179.48 | 5.173% | $188.7645 | $188.76 | $188.75 | $188.80 |
| Purchase #4 | $140.51 | 9.795% | $154.273 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $189.99 | 10.541% | $210.0168 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $21.73 | 12.206% | $24.3824 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $55.81 | 12.854% | $62.9838 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $888.46 | $957.0979 | $957.09 | $957.05 | $957.20 | |