| 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 | $220.77 | 8.493% | $239.52 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $57.26 | 5.663% | $60.5026 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $85.70 | 7.421% | $92.0598 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $91.84 | 8.872% | $99.988 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $30.46 | 7.364% | $32.7031 | $32.70 | $32.70 | $32.70 |
| Purchase #6 | $118.90 | 6.836% | $127.028 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $166.37 | 10.867% | $184.4494 | $184.45 | $184.45 | $184.40 |
| 7 purchase totals = | $771.30 | $836.2509 | $836.25 | $836.25 | $836.20 | |