| 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 | $137.61 | 4.185% | $143.369 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $116.55 | 11.753% | $130.2481 | $130.25 | $130.25 | $130.20 |
| Purchase #3 | $91.75 | 12.549% | $103.2637 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $247.40 | 7.219% | $265.2598 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $88.34 | 9.786% | $96.985 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $92.75 | 12.488% | $104.3326 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $244.72 | 6.237% | $259.9832 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $1,019.12 | $1,103.4414 | $1,103.44 | $1,103.45 | $1,103.50 | |