| 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 | $100.34 | 12.175% | $112.5564 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $238.72 | 7.694% | $257.0871 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $5.77 | 13.282% | $6.5364 | $6.54 | $6.55 | $6.50 |
| Purchase #4 | $176.68 | 7.450% | $189.8427 | $189.84 | $189.85 | $189.80 |
| Purchase #5 | $166.75 | 8.714% | $181.2806 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $177.75 | 10.290% | $196.0405 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $97.59 | 3.515% | $101.0203 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $963.60 | $1,044.3640 | $1,044.37 | $1,044.40 | $1,044.30 | |