| 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 | $13.29 | 8.737% | $14.4511 | $14.45 | $14.45 | $14.50 |
| Purchase #2 | $57.40 | 9.536% | $62.8737 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $242.45 | 10.863% | $268.7873 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $200.98 | 11.135% | $223.3591 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $247.70 | 13.588% | $281.3575 | $281.36 | $281.35 | $281.40 |
| Purchase #6 | $130.84 | 5.651% | $138.2338 | $138.23 | $138.25 | $138.20 |
| Purchase #7 | $129.60 | 3.448% | $134.0686 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $1,022.26 | $1,123.1311 | $1,123.13 | $1,123.10 | $1,123.30 | |