| 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 | $197.72 | 3.208% | $204.0629 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $179.81 | 12.779% | $202.7879 | $202.79 | $202.80 | $202.80 |
| Purchase #3 | $157.50 | 10.698% | $174.3494 | $174.35 | $174.35 | $174.30 |
| Purchase #4 | $203.79 | 11.623% | $227.4765 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $182.58 | 11.863% | $204.2395 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $230.75 | 10.419% | $254.7918 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $14.38 | 6.409% | $15.3016 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $1,166.53 | $1,283.0096 | $1,283.01 | $1,283.05 | $1,283.00 | |