| 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 | $222.79 | 4.514% | $232.8467 | $232.85 | $232.85 | $232.80 |
| Purchase #2 | $241.27 | 5.488% | $254.5109 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $24.88 | 7.377% | $26.7154 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $82.77 | 8.853% | $90.0976 | $90.10 | $90.10 | $90.10 |
| Purchase #5 | $14.32 | 6.453% | $15.2441 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $33.88 | 7.822% | $36.5301 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $161.31 | 6.859% | $172.3743 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $781.22 | $828.3191 | $828.32 | $828.30 | $828.20 | |