| 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 | $106.43 | 9.333% | $116.3631 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $103.63 | 10.800% | $114.822 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $91.78 | 9.105% | $100.1366 | $100.14 | $100.15 | $100.10 |
| Purchase #4 | $26.31 | 10.546% | $29.0847 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $211.64 | 10.610% | $234.095 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $178.36 | 10.576% | $197.2234 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $124.70 | 7.708% | $134.3119 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $842.85 | $926.0367 | $926.03 | $926.00 | $926.00 | |