| 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 | $126.27 | 7.819% | $136.1431 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $226.83 | 6.806% | $242.268 | $242.27 | $242.25 | $242.30 |
| Purchase #3 | $231.81 | 9.870% | $254.6896 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $181.87 | 7.113% | $194.8064 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $99.88 | 9.703% | $109.5714 | $109.57 | $109.55 | $109.60 |
| Purchase #6 | $109.28 | 11.390% | $121.727 | $121.73 | $121.75 | $121.70 |
| Purchase #7 | $30.25 | 3.370% | $31.2694 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $1,006.19 | $1,090.4749 | $1,090.48 | $1,090.45 | $1,090.50 | |