| 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 | $246.43 | 5.701% | $260.479 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $24.88 | 13.250% | $28.1766 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $230.40 | 12.271% | $258.6724 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $231.99 | 13.443% | $263.1764 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $77.47 | 7.122% | $82.9874 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $124.38 | 11.806% | $139.0643 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $149.63 | 9.840% | $164.3536 | $164.35 | $164.35 | $164.40 |
| 7 purchase totals = | $1,085.18 | $1,196.9097 | $1,196.91 | $1,196.95 | $1,197.10 | |