| 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 | $224.73 | 6.365% | $239.0341 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $7.50 | 13.214% | $8.4911 | $8.49 | $8.50 | $8.50 |
| Purchase #3 | $96.49 | 13.196% | $109.2228 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $214.28 | 8.311% | $232.0888 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $172.77 | 6.314% | $183.6787 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $5.41 | 10.224% | $5.9631 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $195.87 | 6.687% | $208.9678 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $917.05 | $987.4464 | $987.44 | $987.45 | $987.50 | |