| 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 | $11.53 | 11.690% | $12.8779 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $150.45 | 9.725% | $165.0813 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $122.80 | 9.688% | $134.6969 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $192.51 | 13.713% | $218.9089 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $118.34 | 4.853% | $124.083 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $93.32 | 10.781% | $103.3808 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $205.83 | 7.141% | $220.5283 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $894.78 | $979.5571 | $979.56 | $979.65 | $979.60 | |