| 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 | $56.28 | 9.116% | $61.4105 | $61.41 | $61.40 | $61.40 |
| Purchase #2 | $216.93 | 9.748% | $238.0763 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $124.45 | 8.795% | $135.3954 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $134.61 | 8.178% | $145.6184 | $145.62 | $145.60 | $145.60 |
| Purchase #5 | $169.63 | 10.155% | $186.8559 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $89.76 | 4.498% | $93.7974 | $93.80 | $93.80 | $93.80 |
| Purchase #7 | $119.79 | 4.865% | $125.6178 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $911.45 | $986.7717 | $986.79 | $986.75 | $986.80 | |