| 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 | $201.67 | 12.746% | $227.3749 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $93.83 | 4.312% | $97.8759 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $226.65 | 7.487% | $243.6193 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $182.51 | 9.153% | $199.2151 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $224.56 | 6.307% | $238.723 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $5.41 | 11.664% | $6.041 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $96.57 | 12.583% | $108.7214 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $1,031.20 | $1,121.5706 | $1,121.57 | $1,121.50 | $1,121.50 | |