| 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 | $191.40 | 12.619% | $215.5528 | $215.55 | $215.55 | $215.60 |
| Purchase #2 | $91.28 | 9.389% | $99.8503 | $99.85 | $99.85 | $99.90 |
| Purchase #3 | $210.68 | 4.540% | $220.2449 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $175.55 | 13.661% | $199.5319 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $229.83 | 9.197% | $250.9675 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $243.39 | 10.277% | $268.4032 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $22.55 | 10.775% | $24.9798 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $1,164.68 | $1,279.5304 | $1,279.52 | $1,279.55 | $1,279.60 | |