| 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 | $78.98 | 3.710% | $81.9102 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $181.51 | 5.872% | $192.1683 | $192.17 | $192.15 | $192.20 |
| Purchase #3 | $193.97 | 10.863% | $215.041 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $167.52 | 7.583% | $180.223 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $133.91 | 6.521% | $142.6423 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $246.28 | 10.600% | $272.3857 | $272.39 | $272.40 | $272.40 |
| Purchase #7 | $66.50 | 9.336% | $72.7084 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $1,068.67 | $1,157.0789 | $1,157.08 | $1,157.05 | $1,157.00 | |