| 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 | $211.82 | 7.482% | $227.6684 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $47.37 | 9.556% | $51.8967 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $215.99 | 9.820% | $237.2002 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $191.87 | 7.730% | $206.7016 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $7.59 | 7.860% | $8.1866 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $183.45 | 3.129% | $189.1902 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $96.94 | 10.670% | $107.2835 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $955.03 | $1,028.1272 | $1,028.13 | $1,028.15 | $1,028.20 | |