| 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 | $117.59 | 9.109% | $128.3013 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $240.71 | 3.386% | $248.8604 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $151.68 | 4.178% | $158.0172 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $15.57 | 5.305% | $16.396 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $85.96 | 11.530% | $95.8712 | $95.87 | $95.85 | $95.90 |
| Purchase #6 | $191.71 | 5.284% | $201.84 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $137.25 | 8.437% | $148.8298 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $940.47 | $998.1159 | $998.12 | $998.10 | $998.10 | |