| 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 | $104.65 | 9.678% | $114.778 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $96.43 | 7.552% | $103.7124 | $103.71 | $103.70 | $103.70 |
| Purchase #3 | $127.39 | 4.518% | $133.1455 | $133.15 | $133.15 | $133.10 |
| Purchase #4 | $7.82 | 9.816% | $8.5876 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $233.84 | 11.573% | $260.9023 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $66.81 | 10.583% | $73.8805 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $206.51 | 8.197% | $223.4376 | $223.44 | $223.45 | $223.40 |
| 7 purchase totals = | $843.45 | $918.4439 | $918.45 | $918.50 | $918.40 | |