| 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 | $197.35 | 5.247% | $207.705 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $234.94 | 5.215% | $247.1921 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $5.79 | 11.391% | $6.4495 | $6.45 | $6.45 | $6.40 |
| Purchase #4 | $221.79 | 5.273% | $233.485 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $199.91 | 6.862% | $213.6278 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $166.70 | 5.788% | $176.3486 | $176.35 | $176.35 | $176.30 |
| Purchase #7 | $245.88 | 5.564% | $259.5608 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,272.36 | $1,344.3688 | $1,344.38 | $1,344.40 | $1,344.30 | |