| 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 | $101.46 | 12.496% | $114.1384 | $114.14 | $114.15 | $114.10 |
| Purchase #2 | $122.94 | 10.121% | $135.3828 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $55.90 | 4.270% | $58.2869 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $191.83 | 9.575% | $210.1977 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $60.55 | 3.863% | $62.889 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $106.43 | 4.714% | $111.4471 | $111.45 | $111.45 | $111.40 |
| Purchase #7 | $127.68 | 9.456% | $139.7534 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $766.79 | $832.0953 | $832.10 | $832.15 | $832.10 | |