| 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 | $206.26 | 6.394% | $219.4483 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $129.40 | 4.720% | $135.5077 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $158.54 | 11.541% | $176.8371 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $217.82 | 6.301% | $231.5448 | $231.54 | $231.55 | $231.50 |
| Purchase #5 | $94.83 | 3.221% | $97.8845 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $14.77 | 11.419% | $16.4566 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $228.72 | 5.856% | $242.1138 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $1,050.34 | $1,119.7928 | $1,119.79 | $1,119.80 | $1,119.70 | |