| 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 | $210.99 | 7.799% | $227.4451 | $227.45 | $227.45 | $227.40 |
| Purchase #2 | $87.32 | 12.503% | $98.2376 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $88.66 | 7.305% | $95.1366 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $208.66 | 6.224% | $221.647 | $221.65 | $221.65 | $221.60 |
| Purchase #5 | $104.27 | 12.279% | $117.0733 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $110.87 | 4.214% | $115.5421 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $114.76 | 8.616% | $124.6477 | $124.65 | $124.65 | $124.60 |
| 7 purchase totals = | $925.53 | $999.7294 | $999.74 | $999.75 | $999.50 | |