| 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 | $86.95 | 5.354% | $91.6053 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $100.82 | 7.727% | $108.6104 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $176.33 | 10.750% | $195.2855 | $195.29 | $195.30 | $195.30 |
| Purchase #4 | $52.61 | 10.691% | $58.2345 | $58.23 | $58.25 | $58.20 |
| Purchase #5 | $140.89 | 11.798% | $157.5122 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $139.44 | 3.824% | $144.7722 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $216.74 | 12.659% | $244.1771 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $913.78 | $1,000.1972 | $1,000.20 | $1,000.20 | $1,000.20 | |