| 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 | $128.63 | 3.320% | $132.9005 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $28.45 | 10.721% | $31.5001 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $197.46 | 5.502% | $208.3242 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $228.54 | 3.202% | $235.8579 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $54.33 | 5.415% | $57.272 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $94.35 | 3.346% | $97.507 | $97.51 | $97.50 | $97.50 |
| Purchase #7 | $180.84 | 13.686% | $205.5898 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $912.60 | $968.9515 | $968.95 | $968.90 | $969.00 | |