| 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 | $129.96 | 12.202% | $145.8177 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $229.79 | 13.499% | $260.8094 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $66.96 | 8.501% | $72.6523 | $72.65 | $72.65 | $72.70 |
| Purchase #4 | $63.66 | 5.208% | $66.9754 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $10.58 | 4.565% | $11.063 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $38.46 | 3.254% | $39.7115 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $230.89 | 7.298% | $247.7404 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $770.30 | $844.7697 | $844.77 | $844.75 | $844.80 | |