| 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 | $210.64 | 8.475% | $228.4917 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $119.80 | 8.826% | $130.3735 | $130.37 | $130.35 | $130.40 |
| Purchase #3 | $176.82 | 12.175% | $198.3478 | $198.35 | $198.35 | $198.30 |
| Purchase #4 | $195.31 | 11.269% | $217.3195 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $20.98 | 8.167% | $22.6934 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $45.58 | 8.318% | $49.3713 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $29.79 | 12.116% | $33.3994 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $798.92 | $879.9966 | $879.99 | $879.95 | $880.00 | |