| 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 | $99.63 | 10.656% | $110.2466 | $110.25 | $110.25 | $110.20 |
| Purchase #2 | $185.32 | 11.716% | $207.0321 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $102.96 | 8.826% | $112.0472 | $112.05 | $112.05 | $112.00 |
| Purchase #4 | $167.93 | 4.687% | $175.8009 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $238.46 | 11.713% | $266.3908 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $57.53 | 13.862% | $65.5048 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $52.34 | 3.584% | $54.2159 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $904.17 | $991.2383 | $991.24 | $991.25 | $991.10 | |