| 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 | $97.63 | 7.833% | $105.2774 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $248.43 | 4.244% | $258.9734 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $78.47 | 3.745% | $81.4087 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $232.74 | 6.237% | $247.256 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $22.74 | 10.856% | $25.2087 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $192.89 | 6.183% | $204.8164 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $119.36 | 13.480% | $135.4497 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $992.26 | $1,058.3903 | $1,058.40 | $1,058.35 | $1,058.40 | |