| 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 | $119.46 | 7.517% | $128.4398 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $191.41 | 13.527% | $217.302 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $56.53 | 10.520% | $62.477 | $62.48 | $62.50 | $62.50 |
| Purchase #4 | $76.51 | 8.516% | $83.0256 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $246.48 | 10.724% | $272.9125 | $272.91 | $272.90 | $272.90 |
| Purchase #6 | $149.37 | 10.377% | $164.8701 | $164.87 | $164.85 | $164.90 |
| Purchase #7 | $16.36 | 7.626% | $17.6076 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $856.12 | $946.6346 | $946.64 | $946.65 | $946.60 | |