| 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 | $227.64 | 7.588% | $244.9133 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $86.42 | 13.138% | $97.7739 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $191.46 | 3.115% | $197.424 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $59.96 | 12.128% | $67.2319 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $52.33 | 3.238% | $54.0244 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $102.40 | 8.384% | $110.9852 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $135.64 | 10.606% | $150.026 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $855.85 | $922.3787 | $922.37 | $922.35 | $922.30 | |