| 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 | $128.67 | 11.422% | $143.3667 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $243.61 | 6.851% | $260.2997 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $136.46 | 9.203% | $149.0184 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $36.90 | 8.301% | $39.9631 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $212.98 | 12.557% | $239.7239 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $5.74 | 12.341% | $6.4484 | $6.45 | $6.45 | $6.40 |
| Purchase #7 | $89.28 | 13.393% | $101.2373 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $853.64 | $940.0575 | $940.06 | $940.00 | $940.00 | |