| 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 | $114.75 | 7.662% | $123.5421 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $193.38 | 10.519% | $213.7216 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $91.95 | 11.639% | $102.6521 | $102.65 | $102.65 | $102.70 |
| Purchase #4 | $169.72 | 5.250% | $178.6303 | $178.63 | $178.65 | $178.60 |
| Purchase #5 | $77.59 | 8.495% | $84.1813 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $13.30 | 10.176% | $14.6534 | $14.65 | $14.65 | $14.70 |
| Purchase #7 | $243.52 | 13.291% | $275.8862 | $275.89 | $275.90 | $275.90 |
| 7 purchase totals = | $904.21 | $993.2670 | $993.26 | $993.30 | $993.30 | |