| 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 | $110.43 | 12.104% | $123.7964 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $244.30 | 11.624% | $272.6974 | $272.70 | $272.70 | $272.70 |
| Purchase #3 | $173.28 | 8.497% | $188.0036 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $75.47 | 5.398% | $79.5439 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $74.45 | 10.737% | $82.4437 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $36.58 | 10.656% | $40.478 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $147.86 | 9.421% | $161.7899 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $862.37 | $948.7529 | $948.75 | $948.80 | $948.70 | |