| 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 | $228.35 | 9.103% | $249.1367 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $109.83 | 8.323% | $118.9712 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $151.70 | 5.257% | $159.6749 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $218.29 | 6.430% | $232.326 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $180.55 | 10.265% | $199.0835 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $143.72 | 9.845% | $157.8692 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $103.29 | 13.108% | $116.8293 | $116.83 | $116.85 | $116.80 |
| 7 purchase totals = | $1,135.73 | $1,233.8908 | $1,233.89 | $1,233.90 | $1,233.90 | |