| 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 | $221.93 | 11.328% | $247.0702 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $72.29 | 3.349% | $74.711 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $62.87 | 9.305% | $68.7201 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $72.73 | 13.438% | $82.5035 | $82.50 | $82.50 | $82.50 |
| Purchase #5 | $215.54 | 10.836% | $238.8959 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $188.52 | 3.217% | $194.5847 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $51.96 | 9.792% | $57.0479 | $57.05 | $57.05 | $57.00 |
| 7 purchase totals = | $885.84 | $963.5333 | $963.53 | $963.50 | $963.50 | |