| 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 | $204.32 | 8.186% | $221.0456 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $117.25 | 8.633% | $127.3722 | $127.37 | $127.35 | $127.40 |
| Purchase #3 | $6.62 | 6.471% | $7.0484 | $7.05 | $7.05 | $7.00 |
| Purchase #4 | $135.51 | 9.850% | $148.8577 | $148.86 | $148.85 | $148.90 |
| Purchase #5 | $78.36 | 4.348% | $81.7671 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $56.27 | 11.414% | $62.6927 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $114.26 | 12.689% | $128.7585 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $712.59 | $777.5422 | $777.55 | $777.50 | $777.60 | |