| 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 | $130.82 | 7.754% | $140.9638 | $140.96 | $140.95 | $141.00 |
| Purchase #2 | $87.56 | 11.547% | $97.6706 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $130.80 | 10.741% | $144.8492 | $144.85 | $144.85 | $144.80 |
| Purchase #4 | $134.32 | 9.428% | $146.9837 | $146.98 | $147.00 | $147.00 |
| Purchase #5 | $219.79 | 12.667% | $247.6308 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $229.93 | 7.497% | $247.1679 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $220.58 | 4.836% | $231.2472 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $1,153.80 | $1,256.5132 | $1,256.51 | $1,256.50 | $1,256.50 | |