| 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 | $213.58 | 6.561% | $227.593 | $227.59 | $227.60 | $227.60 |
| Purchase #2 | $94.78 | 5.495% | $99.9882 | $99.99 | $100.00 | $100.00 |
| Purchase #3 | $185.88 | 8.835% | $202.3025 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $90.94 | 8.107% | $98.3125 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $64.38 | 11.215% | $71.6002 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $191.92 | 8.454% | $208.1449 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $47.29 | 9.837% | $51.9419 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $888.77 | $959.8832 | $959.87 | $959.90 | $959.80 | |