| 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 | $243.86 | 9.662% | $267.4218 | $267.42 | $267.40 | $267.40 |
| Purchase #2 | $235.92 | 5.731% | $249.4406 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $99.92 | 10.860% | $110.7713 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $97.78 | 5.330% | $102.9917 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $40.70 | 4.756% | $42.6357 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $142.51 | 5.308% | $150.0744 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $39.56 | 8.555% | $42.9444 | $42.94 | $42.95 | $42.90 |
| 7 purchase totals = | $900.25 | $966.2799 | $966.27 | $966.25 | $966.20 | |