| 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 | $204.54 | 10.194% | $225.3908 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $190.41 | 13.736% | $216.5647 | $216.56 | $216.55 | $216.60 |
| Purchase #3 | $220.82 | 12.135% | $247.6165 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $216.54 | 11.797% | $242.0852 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $151.48 | 13.153% | $171.4042 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $62.70 | 9.716% | $68.7919 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $95.56 | 12.410% | $107.419 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $1,142.05 | $1,279.2723 | $1,279.27 | $1,279.25 | $1,279.30 | |