| 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 | $127.92 | 3.457% | $132.3422 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $241.92 | 6.809% | $258.3923 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $206.25 | 5.237% | $217.0513 | $217.05 | $217.05 | $217.10 |
| Purchase #4 | $93.53 | 13.429% | $106.0901 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $230.85 | 12.772% | $260.3342 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $157.61 | 11.705% | $176.0583 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $151.89 | 10.705% | $168.1498 | $168.15 | $168.15 | $168.10 |
| 7 purchase totals = | $1,209.97 | $1,318.4182 | $1,318.41 | $1,318.45 | $1,318.40 | |