| 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 | $34.45 | 4.768% | $36.0926 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $161.77 | 10.796% | $179.2347 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $232.85 | 13.815% | $265.0182 | $265.02 | $265.00 | $265.00 |
| Purchase #4 | $105.39 | 7.423% | $113.2131 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $173.27 | 8.217% | $187.5076 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $7.83 | 3.370% | $8.0939 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $219.68 | 10.186% | $242.0566 | $242.06 | $242.05 | $242.10 |
| 7 purchase totals = | $935.24 | $1,031.2167 | $1,031.21 | $1,031.20 | $1,031.20 | |