| 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 | $112.87 | 6.248% | $119.9221 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $29.72 | 10.773% | $32.9217 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $145.86 | 7.592% | $156.9337 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $36.79 | 3.530% | $38.0887 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $241.84 | 8.359% | $262.0554 | $262.06 | $262.05 | $262.10 |
| Purchase #6 | $213.65 | 9.569% | $234.0942 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $119.64 | 11.314% | $133.1761 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $900.37 | $977.1919 | $977.19 | $977.20 | $977.20 | |