| 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 | $58.51 | 10.667% | $64.7513 | $64.75 | $64.75 | $64.80 |
| Purchase #2 | $211.92 | 13.700% | $240.953 | $240.95 | $240.95 | $241.00 |
| Purchase #3 | $208.48 | 3.210% | $215.1722 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $67.99 | 13.315% | $77.0429 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $134.47 | 7.447% | $144.484 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $231.49 | 3.813% | $240.3167 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $233.75 | 6.623% | $249.2313 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $1,146.61 | $1,231.9514 | $1,231.94 | $1,231.95 | $1,232.00 | |