| 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 | $220.35 | 13.223% | $249.4869 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $224.92 | 6.386% | $239.2834 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $94.27 | 8.631% | $102.4064 | $102.41 | $102.40 | $102.40 |
| Purchase #4 | $94.59 | 13.649% | $107.5006 | $107.50 | $107.50 | $107.50 |
| Purchase #5 | $98.72 | 4.500% | $103.1624 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $185.92 | 11.321% | $206.968 | $206.97 | $206.95 | $207.00 |
| Purchase #7 | $194.76 | 8.471% | $211.2581 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $1,113.53 | $1,220.0658 | $1,220.07 | $1,220.05 | $1,220.20 | |