| 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 | $9.72 | 6.368% | $10.339 | $10.34 | $10.35 | $10.30 |
| Purchase #2 | $181.33 | 7.709% | $195.3087 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $114.54 | 4.237% | $119.3931 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $121.40 | 6.237% | $128.9717 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $221.45 | 4.458% | $231.3222 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $75.93 | 6.538% | $80.8943 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $75.29 | 4.255% | $78.4936 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $799.66 | $844.7226 | $844.71 | $844.70 | $844.70 | |