| 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 | $129.90 | 3.551% | $134.5127 | $134.51 | $134.50 | $134.50 |
| Purchase #2 | $195.71 | 10.230% | $215.7311 | $215.73 | $215.75 | $215.70 |
| Purchase #3 | $94.92 | 3.479% | $98.2223 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $132.80 | 6.765% | $141.7839 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $46.94 | 12.823% | $52.9591 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $223.44 | 7.831% | $240.9376 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $129.34 | 12.235% | $145.1647 | $145.16 | $145.15 | $145.20 |
| 7 purchase totals = | $953.05 | $1,029.3114 | $1,029.30 | $1,029.30 | $1,029.30 | |