| 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 | $215.56 | 10.672% | $238.5646 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $77.52 | 8.343% | $83.9875 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $175.67 | 6.819% | $187.6489 | $187.65 | $187.65 | $187.60 |
| Purchase #4 | $66.25 | 13.349% | $75.0937 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $8.94 | 13.864% | $10.1794 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $168.68 | 11.326% | $187.7847 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $51.46 | 13.599% | $58.458 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $764.08 | $841.7168 | $841.71 | $841.75 | $841.80 | |