| 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 | $237.38 | 13.316% | $268.9895 | $268.99 | $269.00 | $269.00 |
| Purchase #2 | $99.76 | 7.523% | $107.2649 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $27.68 | 5.537% | $29.2126 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $135.38 | 11.119% | $150.4329 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $6.68 | 6.131% | $7.0896 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $227.93 | 11.520% | $254.1875 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $73.35 | 8.233% | $79.3889 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $808.16 | $896.5659 | $896.56 | $896.60 | $896.60 | |