| 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 | $194.74 | 9.421% | $213.0865 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $120.71 | 13.330% | $136.8006 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $204.90 | 7.683% | $220.6425 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $193.86 | 11.232% | $215.6344 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $126.38 | 4.383% | $131.9192 | $131.92 | $131.90 | $131.90 |
| Purchase #6 | $196.65 | 10.227% | $216.7614 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $236.74 | 9.273% | $258.6929 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $1,273.98 | $1,393.5375 | $1,393.53 | $1,393.55 | $1,393.50 | |