| 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 | $191.48 | 4.235% | $199.5892 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $31.94 | 12.116% | $35.8099 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $175.77 | 8.399% | $190.5329 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $235.79 | 8.414% | $255.6294 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $35.94 | 3.171% | $37.0797 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $26.91 | 12.314% | $30.2237 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $201.26 | 8.690% | $218.7495 | $218.75 | $218.75 | $218.70 |
| 7 purchase totals = | $899.09 | $967.6143 | $967.61 | $967.65 | $967.50 | |