| 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 | $18.63 | 6.642% | $19.8674 | $19.87 | $19.85 | $19.90 |
| Purchase #2 | $244.75 | 9.434% | $267.8397 | $267.84 | $267.85 | $267.80 |
| Purchase #3 | $108.31 | 7.709% | $116.6596 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $212.38 | 10.859% | $235.4423 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $201.59 | 12.482% | $226.7525 | $226.75 | $226.75 | $226.80 |
| Purchase #6 | $162.28 | 3.329% | $167.6823 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $222.72 | 7.312% | $239.0053 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,170.66 | $1,273.2491 | $1,273.25 | $1,273.25 | $1,273.30 | |