| 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 | $35.33 | 12.126% | $39.6141 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $136.39 | 3.299% | $140.8895 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $217.31 | 3.541% | $225.0049 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $213.95 | 11.623% | $238.8174 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $19.69 | 10.337% | $21.7254 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $45.84 | 8.758% | $49.8547 | $49.85 | $49.85 | $49.90 |
| Purchase #7 | $131.38 | 12.506% | $147.8104 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $799.89 | $863.7164 | $863.71 | $863.70 | $863.70 | |