| 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 | $237.39 | 7.670% | $255.5978 | $255.60 | $255.60 | $255.60 |
| Purchase #2 | $188.28 | 12.286% | $211.4121 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $37.87 | 10.465% | $41.8331 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $22.99 | 3.154% | $23.7151 | $23.72 | $23.70 | $23.70 |
| Purchase #5 | $169.55 | 7.371% | $182.0475 | $182.05 | $182.05 | $182.00 |
| Purchase #6 | $98.75 | 7.477% | $106.1335 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $202.78 | 10.344% | $223.7556 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $957.61 | $1,044.4947 | $1,044.50 | $1,044.50 | $1,044.40 | |