| 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 | $238.99 | 7.501% | $256.9166 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $103.59 | 12.379% | $116.4134 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $201.26 | 11.641% | $224.6887 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $69.62 | 13.491% | $79.0124 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $83.94 | 13.269% | $95.078 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $20.45 | 12.867% | $23.0813 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $57.39 | 10.392% | $63.354 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $775.24 | $858.5444 | $858.54 | $858.55 | $858.60 | |