| 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 | $197.52 | 4.238% | $205.8909 | $205.89 | $205.90 | $205.90 |
| Purchase #2 | $33.67 | 4.203% | $35.0852 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $98.57 | 3.315% | $101.8376 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $66.96 | 4.561% | $70.014 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $165.91 | 3.600% | $171.8828 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $211.78 | 10.472% | $233.9576 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $170.56 | 4.645% | $178.4825 | $178.48 | $178.50 | $178.50 |
| 7 purchase totals = | $944.97 | $997.1506 | $997.15 | $997.20 | $997.20 | |