| 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 | $208.79 | 3.513% | $216.1248 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $245.54 | 7.600% | $264.201 | $264.20 | $264.20 | $264.20 |
| Purchase #3 | $140.40 | 7.846% | $151.4158 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $233.69 | 5.384% | $246.2719 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $89.25 | 12.123% | $100.0698 | $100.07 | $100.05 | $100.10 |
| Purchase #6 | $6.85 | 3.147% | $7.0656 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $46.99 | 4.267% | $48.9951 | $49.00 | $49.00 | $49.00 |
| 7 purchase totals = | $971.51 | $1,034.1440 | $1,034.15 | $1,034.05 | $1,034.20 | |