| 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 | $115.36 | 10.280% | $127.219 | $127.22 | $127.20 | $127.20 |
| Purchase #2 | $118.30 | 7.509% | $127.1831 | $127.18 | $127.20 | $127.20 |
| Purchase #3 | $66.35 | 5.118% | $69.7458 | $69.75 | $69.75 | $69.70 |
| Purchase #4 | $147.71 | 5.682% | $156.1029 | $156.10 | $156.10 | $156.10 |
| Purchase #5 | $233.51 | 11.325% | $259.955 | $259.96 | $259.95 | $260.00 |
| Purchase #6 | $33.29 | 4.380% | $34.7481 | $34.75 | $34.75 | $34.70 |
| Purchase #7 | $104.98 | 11.450% | $117.0002 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $819.50 | $891.9541 | $891.96 | $891.95 | $891.90 | |