| 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 | $234.67 | 6.302% | $249.4589 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $59.66 | 12.230% | $66.9564 | $66.96 | $66.95 | $67.00 |
| Purchase #3 | $62.94 | 3.592% | $65.2008 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $123.63 | 10.542% | $136.6631 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $204.85 | 13.647% | $232.8059 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $193.69 | 7.357% | $207.9398 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $110.80 | 5.423% | $116.8087 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $990.24 | $1,075.8336 | $1,075.84 | $1,075.80 | $1,075.90 | |