| 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 | $103.84 | 4.230% | $108.2324 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $241.49 | 10.601% | $267.0904 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $64.73 | 8.450% | $70.1997 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $226.83 | 13.384% | $257.1889 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $216.59 | 12.157% | $242.9208 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $11.90 | 4.319% | $12.414 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $240.40 | 13.745% | $273.443 | $273.44 | $273.45 | $273.40 |
| 7 purchase totals = | $1,105.78 | $1,231.4892 | $1,231.48 | $1,231.50 | $1,231.40 | |