| 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 | $127.47 | 5.314% | $134.2438 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $125.56 | 6.186% | $133.3271 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $195.60 | 11.494% | $218.0823 | $218.08 | $218.10 | $218.10 |
| Purchase #4 | $194.33 | 6.228% | $206.4329 | $206.43 | $206.45 | $206.40 |
| Purchase #5 | $56.35 | 4.563% | $58.9213 | $58.92 | $58.90 | $58.90 |
| Purchase #6 | $81.93 | 9.550% | $89.7543 | $89.75 | $89.75 | $89.80 |
| Purchase #7 | $106.70 | 7.573% | $114.7804 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $887.94 | $955.5421 | $955.53 | $955.60 | $955.50 | |