| 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 | $228.49 | 5.234% | $240.4492 | $240.45 | $240.45 | $240.40 |
| Purchase #2 | $32.42 | 7.385% | $34.8142 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $146.67 | 3.530% | $151.8475 | $151.85 | $151.85 | $151.80 |
| Purchase #4 | $217.27 | 5.356% | $228.907 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $117.27 | 13.803% | $133.4568 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $69.57 | 10.403% | $76.8074 | $76.81 | $76.80 | $76.80 |
| Purchase #7 | $44.33 | 12.269% | $49.7688 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $856.02 | $916.0509 | $916.06 | $916.00 | $916.00 | |