| 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 | $178.29 | 11.800% | $199.3282 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $186.94 | 4.411% | $195.1859 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $13.34 | 3.457% | $13.8012 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $20.51 | 3.413% | $21.21 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $128.45 | 8.219% | $139.0073 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $206.89 | 12.715% | $233.1961 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $188.46 | 12.679% | $212.3548 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $922.88 | $1,014.0835 | $1,014.09 | $1,014.10 | $1,014.10 | |