| 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 | $11.49 | 8.442% | $12.46 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $209.34 | 10.827% | $232.0052 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $246.90 | 6.462% | $262.8547 | $262.85 | $262.85 | $262.90 |
| Purchase #4 | $118.28 | 3.140% | $121.994 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $233.25 | 11.776% | $260.7175 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $40.31 | 10.208% | $44.4248 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $184.30 | 9.285% | $201.4123 | $201.41 | $201.40 | $201.40 |
| 7 purchase totals = | $1,043.87 | $1,135.8685 | $1,135.86 | $1,135.80 | $1,135.90 | |