| 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 | $129.85 | 9.338% | $141.9754 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $242.75 | 11.576% | $270.8507 | $270.85 | $270.85 | $270.90 |
| Purchase #3 | $187.86 | 12.219% | $210.8146 | $210.81 | $210.80 | $210.80 |
| Purchase #4 | $73.33 | 11.351% | $81.6537 | $81.65 | $81.65 | $81.70 |
| Purchase #5 | $197.76 | 12.503% | $222.4859 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $97.38 | 5.155% | $102.3999 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $67.81 | 12.196% | $76.0801 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $996.74 | $1,106.2603 | $1,106.26 | $1,106.30 | $1,106.40 | |