| 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 | $234.75 | 3.306% | $242.5108 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $239.63 | 11.481% | $267.1419 | $267.14 | $267.15 | $267.10 |
| Purchase #3 | $103.59 | 5.808% | $109.6065 | $109.61 | $109.60 | $109.60 |
| Purchase #4 | $89.76 | 12.300% | $100.8005 | $100.80 | $100.80 | $100.80 |
| Purchase #5 | $146.96 | 5.164% | $154.549 | $154.55 | $154.55 | $154.50 |
| Purchase #6 | $56.94 | 6.588% | $60.6912 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $208.65 | 8.378% | $226.1307 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,080.28 | $1,161.4306 | $1,161.43 | $1,161.45 | $1,161.30 | |