| 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 | $131.95 | 9.195% | $144.0828 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $39.90 | 12.485% | $44.8815 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $189.81 | 3.781% | $196.9867 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $77.98 | 12.661% | $87.853 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $202.78 | 7.217% | $217.4146 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $63.99 | 4.661% | $66.9726 | $66.97 | $66.95 | $67.00 |
| Purchase #7 | $240.32 | 12.235% | $269.7232 | $269.72 | $269.70 | $269.70 |
| 7 purchase totals = | $946.73 | $1,027.9144 | $1,027.90 | $1,027.90 | $1,028.00 | |