| 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 | $244.86 | 10.799% | $271.3024 | $271.30 | $271.30 | $271.30 |
| Purchase #2 | $27.35 | 6.645% | $29.1674 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $127.79 | 11.143% | $142.0296 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $193.52 | 5.269% | $203.7166 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $134.67 | 12.264% | $151.1859 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $151.50 | 9.869% | $166.4515 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $111.56 | 13.359% | $126.4633 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $991.25 | $1,090.3167 | $1,090.32 | $1,090.30 | $1,090.40 | |