| 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 | $124.98 | 11.870% | $139.8151 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $176.52 | 4.440% | $184.3575 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $199.37 | 11.686% | $222.6684 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $8.28 | 13.677% | $9.4125 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $77.33 | 6.534% | $82.3827 | $82.38 | $82.40 | $82.40 |
| Purchase #6 | $45.80 | 12.757% | $51.6427 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $228.91 | 5.513% | $241.5298 | $241.53 | $241.55 | $241.50 |
| 7 purchase totals = | $861.19 | $931.8087 | $931.81 | $931.80 | $931.80 | |