| 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 | $122.45 | 5.584% | $129.2876 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $243.55 | 12.540% | $274.0912 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $63.44 | 12.663% | $71.4734 | $71.47 | $71.45 | $71.50 |
| Purchase #4 | $158.76 | 12.149% | $178.0478 | $178.05 | $178.05 | $178.00 |
| Purchase #5 | $195.99 | 12.662% | $220.8063 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $143.82 | 3.489% | $148.8379 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $177.84 | 4.846% | $186.4581 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $1,105.85 | $1,209.0023 | $1,209.01 | $1,209.00 | $1,209.00 | |