| 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 | $96.54 | 12.282% | $108.397 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $177.43 | 12.717% | $199.9938 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $25.47 | 13.359% | $28.8725 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $173.78 | 12.317% | $195.1845 | $195.18 | $195.20 | $195.20 |
| Purchase #5 | $199.28 | 12.276% | $223.7436 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $71.69 | 10.245% | $79.0346 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $120.57 | 11.411% | $134.3282 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $864.76 | $969.5542 | $969.54 | $969.60 | $969.50 | |