| 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 | $203.33 | 9.465% | $222.5752 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $79.87 | 4.393% | $83.3787 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $125.76 | 6.146% | $133.4892 | $133.49 | $133.50 | $133.50 |
| Purchase #4 | $106.69 | 13.548% | $121.1444 | $121.14 | $121.15 | $121.10 |
| Purchase #5 | $164.68 | 8.176% | $178.1442 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $231.91 | 7.336% | $248.9229 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $5.71 | 10.440% | $6.3061 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $917.95 | $993.9607 | $993.96 | $994.00 | $993.90 | |