| 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 | $231.89 | 8.459% | $251.5056 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $240.94 | 13.203% | $272.7513 | $272.75 | $272.75 | $272.80 |
| Purchase #3 | $204.87 | 7.377% | $219.9833 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $62.83 | 10.769% | $69.5962 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $153.98 | 9.821% | $169.1024 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $71.66 | 11.526% | $79.9195 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $201.38 | 4.308% | $210.0555 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $1,167.55 | $1,272.9138 | $1,272.92 | $1,272.90 | $1,273.00 | |