| 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 | $22.84 | 9.714% | $25.0587 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $175.60 | 13.468% | $199.2498 | $199.25 | $199.25 | $199.20 |
| Purchase #3 | $204.26 | 8.743% | $222.1185 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $121.59 | 10.600% | $134.4785 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $68.83 | 4.751% | $72.1001 | $72.10 | $72.10 | $72.10 |
| Purchase #6 | $113.90 | 10.424% | $125.7729 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $206.91 | 7.277% | $221.9668 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $913.93 | $1,000.7453 | $1,000.75 | $1,000.70 | $1,000.80 | |