| 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 | $227.76 | 7.832% | $245.5982 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $241.72 | 4.674% | $253.018 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $190.75 | 10.445% | $210.6738 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $41.50 | 5.299% | $43.6991 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $242.61 | 6.160% | $257.5548 | $257.55 | $257.55 | $257.60 |
| Purchase #6 | $97.78 | 12.378% | $109.8832 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $197.81 | 5.767% | $209.2177 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $1,239.93 | $1,329.6448 | $1,329.64 | $1,329.60 | $1,329.70 | |