| 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 | $112.52 | 9.162% | $122.8291 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $97.64 | 8.608% | $106.0449 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $35.45 | 8.755% | $38.5536 | $38.55 | $38.55 | $38.60 |
| Purchase #4 | $175.64 | 8.206% | $190.053 | $190.05 | $190.05 | $190.10 |
| Purchase #5 | $92.27 | 12.440% | $103.7484 | $103.75 | $103.75 | $103.70 |
| Purchase #6 | $129.54 | 9.123% | $141.3579 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $117.74 | 3.717% | $122.1164 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $760.80 | $824.7033 | $824.70 | $824.70 | $824.70 | |