| 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 | $198.47 | 11.686% | $221.6632 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $227.73 | 13.741% | $259.0224 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $76.34 | 12.466% | $85.8565 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $86.68 | 6.565% | $92.3705 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $47.33 | 12.356% | $53.1781 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $70.45 | 9.866% | $77.4006 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $36.93 | 6.392% | $39.2906 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $743.93 | $828.7819 | $828.78 | $828.75 | $828.90 | |