| 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 | $97.47 | 5.130% | $102.4702 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $164.38 | 12.408% | $184.7763 | $184.78 | $184.80 | $184.80 |
| Purchase #3 | $94.82 | 6.762% | $101.2317 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $172.80 | 6.269% | $183.6328 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $40.79 | 10.513% | $45.0783 | $45.08 | $45.10 | $45.10 |
| Purchase #6 | $204.26 | 3.606% | $211.6256 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $135.72 | 10.231% | $149.6055 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $910.24 | $978.4204 | $978.43 | $978.50 | $978.40 | |