| 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 | $189.32 | 12.510% | $213.0039 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $138.92 | 3.374% | $143.6072 | $143.61 | $143.60 | $143.60 |
| Purchase #3 | $92.97 | 4.846% | $97.4753 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $49.75 | 10.253% | $54.8509 | $54.85 | $54.85 | $54.90 |
| Purchase #5 | $164.64 | 10.284% | $181.5716 | $181.57 | $181.55 | $181.60 |
| Purchase #6 | $46.57 | 9.818% | $51.1422 | $51.14 | $51.15 | $51.10 |
| Purchase #7 | $109.52 | 9.538% | $119.966 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $791.69 | $861.6171 | $861.62 | $861.60 | $861.70 | |