| 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 | $225.26 | 4.384% | $235.1354 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $58.36 | 13.300% | $66.1219 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $198.31 | 12.790% | $223.6738 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $153.58 | 5.114% | $161.4341 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $247.76 | 7.694% | $266.8227 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $90.34 | 7.362% | $96.9908 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $168.37 | 6.776% | $179.7788 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $1,141.98 | $1,229.9575 | $1,229.95 | $1,229.95 | $1,229.90 | |