| 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 | $100.26 | 8.326% | $108.6076 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $217.59 | 11.796% | $243.2569 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $161.81 | 5.419% | $170.5785 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $142.38 | 9.118% | $155.3622 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $12.34 | 4.334% | $12.8748 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $121.86 | 13.770% | $138.6401 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $207.73 | 3.541% | $215.0857 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $963.97 | $1,044.4058 | $1,044.41 | $1,044.40 | $1,044.50 | |