| 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 | $136.79 | 13.249% | $154.9133 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $10.96 | 7.302% | $11.7603 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $222.80 | 8.725% | $242.2393 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $109.41 | 13.820% | $124.5305 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $76.40 | 7.780% | $82.3439 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $240.66 | 9.429% | $263.3518 | $263.35 | $263.35 | $263.40 |
| Purchase #7 | $152.61 | 5.544% | $161.0707 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $949.63 | $1,040.2098 | $1,040.20 | $1,040.20 | $1,040.20 | |