| 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 | $10.42 | 11.810% | $11.6506 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $237.91 | 12.340% | $267.2681 | $267.27 | $267.25 | $267.30 |
| Purchase #3 | $45.92 | 5.227% | $48.3202 | $48.32 | $48.30 | $48.30 |
| Purchase #4 | $208.49 | 5.552% | $220.0654 | $220.07 | $220.05 | $220.10 |
| Purchase #5 | $55.97 | 11.392% | $62.3461 | $62.35 | $62.35 | $62.30 |
| Purchase #6 | $249.36 | 5.365% | $262.7382 | $262.74 | $262.75 | $262.70 |
| Purchase #7 | $235.49 | 9.754% | $258.4597 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $1,043.56 | $1,130.8483 | $1,130.86 | $1,130.80 | $1,130.90 | |