| 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 | $10.86 | 10.694% | $12.0214 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $148.76 | 10.154% | $163.8651 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $64.61 | 13.838% | $73.5507 | $73.55 | $73.55 | $73.60 |
| Purchase #4 | $191.93 | 10.446% | $211.979 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $238.30 | 6.374% | $253.4892 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $30.51 | 5.663% | $32.2378 | $32.24 | $32.25 | $32.20 |
| Purchase #7 | $147.78 | 13.555% | $167.8116 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $832.75 | $914.9548 | $914.96 | $914.95 | $915.00 | |