| 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 | $110.33 | 9.680% | $121.0099 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $89.34 | 4.582% | $93.4336 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $171.99 | 7.300% | $184.5453 | $184.55 | $184.55 | $184.50 |
| Purchase #4 | $97.78 | 4.792% | $102.4656 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $238.51 | 12.165% | $267.5247 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $116.97 | 12.212% | $131.2544 | $131.25 | $131.25 | $131.30 |
| Purchase #7 | $102.48 | 3.410% | $105.9746 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $927.40 | $1,006.2081 | $1,006.20 | $1,006.15 | $1,006.20 | |