| 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 | $5.67 | 9.353% | $6.2003 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $223.54 | 13.800% | $254.3885 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $169.92 | 7.224% | $182.195 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $189.39 | 7.501% | $203.5961 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $115.66 | 4.453% | $120.8103 | $120.81 | $120.80 | $120.80 |
| Purchase #6 | $187.71 | 11.117% | $208.5777 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $65.34 | 6.799% | $69.7825 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $957.23 | $1,045.5504 | $1,045.56 | $1,045.60 | $1,045.60 | |