| 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 | $209.51 | 11.664% | $233.9472 | $233.95 | $233.95 | $233.90 |
| Purchase #2 | $130.79 | 11.241% | $145.4921 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $189.84 | 13.660% | $215.7721 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $41.48 | 6.850% | $44.3214 | $44.32 | $44.30 | $44.30 |
| Purchase #5 | $117.93 | 3.251% | $121.7639 | $121.76 | $121.75 | $121.80 |
| Purchase #6 | $68.47 | 12.244% | $76.8535 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $71.85 | 7.186% | $77.0131 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $829.87 | $915.1633 | $915.15 | $915.10 | $915.20 | |