| 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 | $131.29 | 3.656% | $136.09 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $70.32 | 12.220% | $78.9131 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $242.26 | 4.305% | $252.6893 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $67.30 | 8.399% | $72.9525 | $72.95 | $72.95 | $73.00 |
| Purchase #5 | $66.51 | 9.308% | $72.7008 | $72.70 | $72.70 | $72.70 |
| Purchase #6 | $232.88 | 4.423% | $243.1803 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $213.81 | 3.310% | $220.8871 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $1,024.37 | $1,077.4131 | $1,077.41 | $1,077.45 | $1,077.50 | |