| 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 | $242.32 | 6.377% | $257.7727 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $64.34 | 7.593% | $69.2253 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $232.44 | 10.147% | $256.0257 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $13.65 | 4.425% | $14.254 | $14.25 | $14.25 | $14.30 |
| Purchase #5 | $16.32 | 8.435% | $17.6966 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $156.72 | 7.316% | $168.1856 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $177.29 | 10.660% | $196.1891 | $196.19 | $196.20 | $196.20 |
| 7 purchase totals = | $903.08 | $979.3490 | $979.36 | $979.40 | $979.40 | |