| 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 | $240.78 | 10.709% | $266.5651 | $266.57 | $266.55 | $266.60 |
| Purchase #2 | $88.38 | 6.810% | $94.3987 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $213.64 | 13.752% | $243.0198 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $218.76 | 9.372% | $239.2622 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $48.94 | 13.367% | $55.4818 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $223.34 | 12.872% | $252.0883 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $32.91 | 8.293% | $35.6392 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $1,066.75 | $1,186.4551 | $1,186.46 | $1,186.45 | $1,186.50 | |