| 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 | $221.81 | 10.587% | $245.293 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $188.47 | 11.369% | $209.8972 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $163.89 | 5.772% | $173.3497 | $173.35 | $173.35 | $173.30 |
| Purchase #4 | $42.52 | 3.553% | $44.0307 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $225.58 | 11.432% | $251.3683 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $97.77 | 11.460% | $108.9744 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $181.47 | 9.828% | $199.3049 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $1,121.51 | $1,232.2182 | $1,232.21 | $1,232.20 | $1,232.20 | |