| 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 | $25.26 | 9.442% | $27.645 | $27.65 | $27.65 | $27.60 |
| Purchase #2 | $120.93 | 12.627% | $136.1998 | $136.20 | $136.20 | $136.20 |
| Purchase #3 | $44.50 | 8.262% | $48.1766 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $212.56 | 11.859% | $237.7675 | $237.77 | $237.75 | $237.80 |
| Purchase #5 | $236.66 | 3.373% | $244.6425 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $44.29 | 3.341% | $45.7697 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $138.49 | 9.819% | $152.0883 | $152.09 | $152.10 | $152.10 |
| 7 purchase totals = | $822.69 | $892.2894 | $892.30 | $892.30 | $892.30 | |