| 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 | $210.57 | 11.493% | $234.7708 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $139.34 | 4.645% | $145.8123 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $146.83 | 4.228% | $153.038 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $250.65 | 11.432% | $279.3043 | $279.30 | $279.30 | $279.30 |
| Purchase #5 | $31.82 | 7.557% | $34.2246 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $22.25 | 10.277% | $24.5366 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $99.48 | 3.326% | $102.7887 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $900.94 | $974.4753 | $974.47 | $974.45 | $974.40 | |