| 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 | $76.27 | 6.837% | $81.4846 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $242.29 | 7.114% | $259.5265 | $259.53 | $259.55 | $259.50 |
| Purchase #3 | $197.97 | 8.478% | $214.7539 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $166.63 | 13.317% | $188.8201 | $188.82 | $188.80 | $188.80 |
| Purchase #5 | $158.48 | 4.448% | $165.5292 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $158.71 | 7.140% | $170.0419 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $140.91 | 13.652% | $160.147 | $160.15 | $160.15 | $160.10 |
| 7 purchase totals = | $1,141.26 | $1,240.3032 | $1,240.30 | $1,240.35 | $1,240.20 | |