| 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 | $228.68 | 11.796% | $255.6551 | $255.66 | $255.65 | $255.70 |
| Purchase #2 | $116.66 | 6.512% | $124.2569 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $152.57 | 11.474% | $170.0759 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $206.56 | 10.700% | $228.6619 | $228.66 | $228.65 | $228.70 |
| Purchase #5 | $12.52 | 6.553% | $13.3404 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $38.32 | 11.754% | $42.8241 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $174.99 | 10.243% | $192.9142 | $192.91 | $192.90 | $192.90 |
| 7 purchase totals = | $930.30 | $1,027.7285 | $1,027.73 | $1,027.70 | $1,027.80 | |