| 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 | $210.29 | 9.268% | $229.7797 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $47.48 | 6.393% | $50.5154 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $207.99 | 6.721% | $221.969 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $211.97 | 6.377% | $225.4873 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $98.52 | 13.716% | $112.033 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $238.56 | 4.157% | $248.4769 | $248.48 | $248.50 | $248.50 |
| Purchase #7 | $94.92 | 4.476% | $99.1686 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $1,109.73 | $1,187.4299 | $1,187.44 | $1,187.45 | $1,187.50 | |