| 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 | $223.30 | 7.356% | $239.7259 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $20.92 | 4.349% | $21.8298 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $24.37 | 9.284% | $26.6325 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $200.58 | 13.780% | $228.2199 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $147.92 | 4.434% | $154.4788 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $211.35 | 12.359% | $237.4707 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $56.98 | 13.511% | $64.6786 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $885.42 | $973.0362 | $973.04 | $973.10 | $973.00 | |