| 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 | $130.99 | 4.222% | $136.5204 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $71.54 | 11.844% | $80.0132 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $206.60 | 4.483% | $215.8619 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $57.70 | 13.731% | $65.6228 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $226.72 | 4.632% | $237.2217 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $199.41 | 10.579% | $220.5056 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $45.34 | 9.400% | $49.602 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $938.30 | $1,005.3476 | $1,005.34 | $1,005.25 | $1,005.30 | |