| 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 | $232.30 | 6.847% | $248.2056 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $233.73 | 5.831% | $247.3588 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $63.46 | 12.195% | $71.1989 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $46.44 | 12.238% | $52.1233 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $24.96 | 9.425% | $27.3125 | $27.31 | $27.30 | $27.30 |
| Purchase #6 | $125.57 | 13.691% | $142.7618 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $152.70 | 11.115% | $169.6726 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $879.16 | $958.6335 | $958.63 | $958.55 | $958.70 | |