| 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 | $210.92 | 5.837% | $223.2314 | $223.23 | $223.25 | $223.20 |
| Purchase #2 | $191.52 | 8.311% | $207.4372 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $7.93 | 8.605% | $8.6124 | $8.61 | $8.60 | $8.60 |
| Purchase #4 | $97.84 | 10.537% | $108.1494 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $244.59 | 3.138% | $252.2652 | $252.27 | $252.25 | $252.30 |
| Purchase #6 | $12.65 | 11.437% | $14.0968 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $133.49 | 11.320% | $148.6011 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $898.94 | $962.3935 | $962.40 | $962.40 | $962.30 | |