| 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 | $191.43 | 6.480% | $203.8347 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $227.72 | 5.475% | $240.1877 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $206.54 | 6.512% | $219.9899 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $81.58 | 3.615% | $84.5291 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $26.71 | 13.172% | $30.2282 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $57.64 | 7.614% | $62.0287 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $69.84 | 12.251% | $78.3961 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $861.46 | $919.1944 | $919.20 | $919.30 | $919.10 | |