| 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 | $218.78 | 6.446% | $232.8826 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $178.71 | 7.447% | $192.0185 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $130.94 | 5.338% | $137.9296 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $26.26 | 9.167% | $28.6673 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $108.91 | 8.324% | $117.9757 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $219.43 | 3.232% | $226.522 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $51.80 | 8.660% | $56.2859 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $934.83 | $992.2816 | $992.29 | $992.30 | $992.30 | |