| 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 | $111.85 | 4.608% | $117.004 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $105.81 | 12.870% | $119.4277 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $167.38 | 10.173% | $184.4076 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $116.41 | 5.484% | $122.7939 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $27.30 | 5.366% | $28.7649 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $97.27 | 4.829% | $101.9672 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $223.86 | 6.793% | $239.0668 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $849.88 | $913.4321 | $913.43 | $913.40 | $913.50 | |