| 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 | $239.73 | 5.352% | $252.5603 | $252.56 | $252.55 | $252.60 |
| Purchase #2 | $216.57 | 5.311% | $228.072 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $34.50 | 8.170% | $37.3187 | $37.32 | $37.30 | $37.30 |
| Purchase #4 | $234.39 | 3.584% | $242.7905 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $216.66 | 4.567% | $226.5549 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $86.61 | 4.713% | $90.6919 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $207.36 | 8.178% | $224.3179 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $1,235.82 | $1,302.3062 | $1,302.30 | $1,302.25 | $1,302.40 | |