| 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 | $16.43 | 3.463% | $16.999 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $217.36 | 10.855% | $240.9544 | $240.95 | $240.95 | $241.00 |
| Purchase #3 | $185.72 | 6.583% | $197.9459 | $197.95 | $197.95 | $197.90 |
| Purchase #4 | $81.57 | 13.510% | $92.5901 | $92.59 | $92.60 | $92.60 |
| Purchase #5 | $19.79 | 5.554% | $20.8891 | $20.89 | $20.90 | $20.90 |
| Purchase #6 | $100.77 | 11.521% | $112.3797 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $238.64 | 5.439% | $251.6196 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $860.28 | $933.3778 | $933.38 | $933.40 | $933.40 | |