| 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 | $122.87 | 3.241% | $126.8522 | $126.85 | $126.85 | $126.90 |
| Purchase #2 | $173.64 | 9.303% | $189.7937 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $166.74 | 4.468% | $174.1899 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $53.93 | 4.707% | $56.4685 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $96.87 | 12.291% | $108.7763 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $136.38 | 8.435% | $147.8837 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $193.49 | 9.629% | $212.1212 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $943.92 | $1,016.0855 | $1,016.08 | $1,016.10 | $1,016.20 | |