| 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 | $14.98 | 7.389% | $16.0869 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $118.79 | 10.717% | $131.5207 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $205.27 | 11.510% | $228.8966 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $92.55 | 10.221% | $102.0095 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $210.82 | 13.234% | $238.7199 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $63.45 | 11.149% | $70.524 | $70.52 | $70.50 | $70.50 |
| Purchase #7 | $116.33 | 3.580% | $120.4946 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $822.19 | $908.2522 | $908.25 | $908.20 | $908.20 | |