| 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 | $24.81 | 13.295% | $28.1085 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $208.35 | 4.613% | $217.9612 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $89.56 | 7.312% | $96.1086 | $96.11 | $96.10 | $96.10 |
| Purchase #4 | $222.95 | 10.460% | $246.2706 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $157.96 | 13.525% | $179.3241 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $148.79 | 3.594% | $154.1375 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $179.49 | 13.348% | $203.4483 | $203.45 | $203.45 | $203.40 |
| 7 purchase totals = | $1,031.91 | $1,125.3588 | $1,125.36 | $1,125.30 | $1,125.30 | |