| 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 | $208.90 | 13.842% | $237.8159 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $70.81 | 11.552% | $78.99 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $91.80 | 10.671% | $101.596 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $216.59 | 8.479% | $234.9547 | $234.95 | $234.95 | $235.00 |
| Purchase #5 | $51.55 | 6.751% | $55.0301 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $73.43 | 13.354% | $83.2358 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $69.43 | 4.364% | $72.4599 | $72.46 | $72.45 | $72.50 |
| 7 purchase totals = | $782.51 | $864.0824 | $864.09 | $864.10 | $864.10 | |