| 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 | $122.40 | 13.731% | $139.2067 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $216.28 | 12.598% | $243.527 | $243.53 | $243.55 | $243.50 |
| Purchase #3 | $205.99 | 10.235% | $227.0731 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $209.79 | 3.624% | $217.3928 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $82.93 | 11.379% | $92.3666 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $205.55 | 7.140% | $220.2263 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $93.71 | 4.736% | $98.1481 | $98.15 | $98.15 | $98.10 |
| 7 purchase totals = | $1,136.65 | $1,237.9406 | $1,237.95 | $1,237.95 | $1,237.90 | |