| 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 | $221.68 | 9.318% | $242.3361 | $242.34 | $242.35 | $242.30 |
| Purchase #2 | $19.34 | 6.511% | $20.5992 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $132.25 | 10.223% | $145.7699 | $145.77 | $145.75 | $145.80 |
| Purchase #4 | $193.73 | 11.482% | $215.9741 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $236.36 | 3.703% | $245.1124 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $52.38 | 10.229% | $57.738 | $57.74 | $57.75 | $57.70 |
| Purchase #7 | $54.67 | 7.579% | $58.8134 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $910.41 | $986.3431 | $986.34 | $986.30 | $986.30 | |