| 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 | $232.99 | 3.594% | $241.3637 | $241.36 | $241.35 | $241.40 |
| Purchase #2 | $107.37 | 7.497% | $115.4195 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $87.70 | 13.798% | $99.8008 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $86.43 | 11.501% | $96.3703 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $79.79 | 9.449% | $87.3294 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $85.52 | 10.192% | $94.2362 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $152.62 | 13.515% | $173.2466 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $832.42 | $907.7665 | $907.77 | $907.75 | $907.70 | |