| 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 | $214.43 | 5.570% | $226.3738 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $225.50 | 7.709% | $242.8838 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $121.38 | 13.323% | $137.5515 | $137.55 | $137.55 | $137.60 |
| Purchase #4 | $239.65 | 13.812% | $272.7505 | $272.75 | $272.75 | $272.80 |
| Purchase #5 | $110.43 | 10.803% | $122.3598 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $217.57 | 3.732% | $225.6897 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $92.34 | 6.662% | $98.4917 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $1,221.30 | $1,326.1008 | $1,326.09 | $1,326.10 | $1,326.30 | |