| 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 | $37.71 | 3.149% | $38.8975 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $180.45 | 4.481% | $188.536 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $178.68 | 9.665% | $195.9494 | $195.95 | $195.95 | $195.90 |
| Purchase #4 | $191.50 | 8.332% | $207.4558 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $97.55 | 7.242% | $104.6146 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $229.66 | 6.374% | $244.2985 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $94.83 | 12.638% | $106.8146 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $1,010.38 | $1,086.5664 | $1,086.57 | $1,086.55 | $1,086.50 | |