| 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 | $114.80 | 6.214% | $121.9337 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $109.28 | 6.156% | $116.0073 | $116.01 | $116.00 | $116.00 |
| Purchase #3 | $77.73 | 3.329% | $80.3176 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $206.26 | 6.550% | $219.77 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $188.41 | 6.166% | $200.0274 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $157.40 | 7.702% | $169.5229 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $78.30 | 8.438% | $84.907 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $932.18 | $992.4859 | $992.49 | $992.45 | $992.40 | |