| 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 | $232.81 | 3.276% | $240.4369 | $240.44 | $240.45 | $240.40 |
| Purchase #2 | $42.86 | 4.310% | $44.7073 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $72.70 | 6.114% | $77.1449 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $39.58 | 11.449% | $44.1115 | $44.11 | $44.10 | $44.10 |
| Purchase #5 | $11.53 | 11.430% | $12.8479 | $12.85 | $12.85 | $12.80 |
| Purchase #6 | $126.30 | 5.549% | $133.3084 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $45.34 | 9.411% | $49.6069 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $571.12 | $602.1638 | $602.17 | $602.15 | $602.00 | |