| 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 | $199.39 | 3.499% | $206.3667 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $48.52 | 8.870% | $52.8237 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $103.72 | 3.807% | $107.6686 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $177.97 | 11.130% | $197.7781 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $68.31 | 10.309% | $75.3521 | $75.35 | $75.35 | $75.40 |
| Purchase #6 | $54.38 | 7.407% | $58.4079 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $191.40 | 4.844% | $200.6714 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $843.69 | $899.0685 | $899.07 | $899.00 | $899.20 | |