| 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 | $213.91 | 12.116% | $239.8273 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $109.44 | 13.675% | $124.4059 | $124.41 | $124.40 | $124.40 |
| Purchase #3 | $154.64 | 6.755% | $165.0859 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $115.47 | 4.202% | $120.322 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $31.34 | 5.363% | $33.0208 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $118.96 | 11.502% | $132.6428 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $24.51 | 12.420% | $27.5541 | $27.55 | $27.55 | $27.60 |
| 7 purchase totals = | $768.27 | $842.8588 | $842.86 | $842.85 | $842.80 | |