| 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 | $168.72 | 11.871% | $188.7488 | $188.75 | $188.75 | $188.70 |
| Purchase #2 | $227.73 | 5.259% | $239.7063 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $47.75 | 3.585% | $49.4618 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $199.57 | 9.200% | $217.9304 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $229.36 | 7.843% | $247.3487 | $247.35 | $247.35 | $247.30 |
| Purchase #6 | $38.47 | 7.498% | $41.3545 | $41.35 | $41.35 | $41.40 |
| Purchase #7 | $95.60 | 13.246% | $108.2632 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $1,007.20 | $1,092.8137 | $1,092.81 | $1,092.80 | $1,092.80 | |