| 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 | $234.59 | 4.122% | $244.2598 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $247.58 | 6.530% | $263.747 | $263.75 | $263.75 | $263.70 |
| Purchase #3 | $153.26 | 11.773% | $171.3033 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $244.98 | 9.688% | $268.7137 | $268.71 | $268.70 | $268.70 |
| Purchase #5 | $133.60 | 3.124% | $137.7737 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $61.78 | 6.494% | $65.792 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $88.58 | 9.503% | $96.9978 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $1,164.37 | $1,248.5873 | $1,248.58 | $1,248.55 | $1,248.60 | |