| 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 | $194.63 | 10.823% | $215.6948 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $110.89 | 8.752% | $120.5951 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $234.30 | 9.167% | $255.7783 | $255.78 | $255.80 | $255.80 |
| Purchase #4 | $220.59 | 9.446% | $241.4269 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $148.73 | 4.585% | $155.5493 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $51.56 | 10.716% | $57.0852 | $57.09 | $57.10 | $57.10 |
| Purchase #7 | $213.96 | 10.803% | $237.0741 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $1,174.66 | $1,283.2037 | $1,283.21 | $1,283.25 | $1,283.20 | |