| 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 | $233.75 | 4.604% | $244.5119 | $244.51 | $244.50 | $244.50 |
| Purchase #2 | $177.34 | 5.319% | $186.7727 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $108.36 | 3.281% | $111.9153 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $136.49 | 3.491% | $141.2549 | $141.25 | $141.25 | $141.30 |
| Purchase #5 | $75.77 | 10.496% | $83.7228 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $74.33 | 13.435% | $84.3162 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $174.67 | 7.831% | $188.3484 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $980.71 | $1,040.8422 | $1,040.84 | $1,040.75 | $1,040.80 | |