| 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 | $196.34 | 11.177% | $218.2849 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $180.95 | 3.791% | $187.8098 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $245.86 | 7.583% | $264.5036 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $13.51 | 13.306% | $15.3076 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $123.99 | 7.413% | $133.1814 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $50.70 | 12.741% | $57.1597 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $171.43 | 10.137% | $188.8079 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $982.78 | $1,065.0549 | $1,065.05 | $1,065.05 | $1,065.10 | |