| 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 | $78.80 | 7.604% | $84.792 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $203.95 | 9.533% | $223.3926 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $145.49 | 11.802% | $162.6607 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $215.87 | 3.801% | $224.0752 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $182.60 | 6.209% | $193.9376 | $193.94 | $193.95 | $193.90 |
| Purchase #6 | $222.33 | 8.184% | $240.5255 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $48.34 | 3.655% | $50.1068 | $50.11 | $50.10 | $50.10 |
| 7 purchase totals = | $1,097.38 | $1,179.4904 | $1,179.50 | $1,179.55 | $1,179.50 | |