| 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 | $239.84 | 9.691% | $263.0829 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $97.71 | 9.744% | $107.2309 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $87.89 | 7.843% | $94.7832 | $94.78 | $94.80 | $94.80 |
| Purchase #4 | $226.27 | 3.362% | $233.8772 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $175.96 | 4.676% | $184.1879 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $39.78 | 13.339% | $45.0863 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $160.98 | 8.837% | $175.2058 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $1,028.43 | $1,103.4542 | $1,103.46 | $1,103.55 | $1,103.50 | |