| 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 | $110.48 | 8.352% | $119.7073 | $119.71 | $119.70 | $119.70 |
| Purchase #2 | $109.84 | 8.492% | $119.1676 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $76.44 | 12.429% | $85.9407 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $137.37 | 10.265% | $151.471 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $190.82 | 4.633% | $199.6607 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $92.87 | 3.111% | $95.7592 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $220.61 | 6.542% | $235.0423 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $938.43 | $1,006.7488 | $1,006.75 | $1,006.70 | $1,006.80 | |