| 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 | $135.95 | 8.284% | $147.2121 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $98.97 | 10.124% | $108.9897 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $7.63 | 9.524% | $8.3567 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $64.99 | 12.168% | $72.898 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $191.51 | 13.804% | $217.946 | $217.95 | $217.95 | $217.90 |
| Purchase #6 | $246.46 | 6.713% | $263.0049 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $173.25 | 4.218% | $180.5577 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $918.76 | $998.9651 | $998.97 | $998.95 | $999.00 | |