| 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 | $19.66 | 3.183% | $20.2858 | $20.29 | $20.30 | $20.30 |
| Purchase #2 | $187.45 | 9.409% | $205.0872 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $94.97 | 3.118% | $97.9312 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $164.94 | 6.499% | $175.6595 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $215.51 | 9.174% | $235.2809 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $202.94 | 12.839% | $228.9955 | $229.00 | $229.00 | $229.00 |
| Purchase #7 | $141.27 | 13.540% | $160.398 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $1,026.74 | $1,123.6381 | $1,123.65 | $1,123.70 | $1,123.70 | |