| 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 | $221.73 | 10.222% | $244.3952 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $55.91 | 13.243% | $63.3142 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $226.96 | 11.578% | $253.2374 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $84.66 | 11.215% | $94.1546 | $94.15 | $94.15 | $94.20 |
| Purchase #5 | $115.78 | 10.555% | $128.0006 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $154.29 | 4.705% | $161.5493 | $161.55 | $161.55 | $161.50 |
| Purchase #7 | $36.38 | 6.114% | $38.6043 | $38.60 | $38.60 | $38.60 |
| 7 purchase totals = | $895.71 | $983.2556 | $983.25 | $983.25 | $983.20 | |