| 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 | $120.43 | 5.798% | $127.4125 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $210.37 | 11.715% | $235.0148 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $213.58 | 8.750% | $232.2683 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $125.77 | 10.860% | $139.4286 | $139.43 | $139.45 | $139.40 |
| Purchase #5 | $87.80 | 4.266% | $91.5455 | $91.55 | $91.55 | $91.50 |
| Purchase #6 | $83.70 | 13.114% | $94.6764 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $40.44 | 12.813% | $45.6216 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $882.09 | $965.9677 | $965.97 | $965.95 | $965.90 | |