| 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 | $211.98 | 9.335% | $231.7683 | $231.77 | $231.75 | $231.80 |
| Purchase #2 | $145.75 | 4.578% | $152.4224 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $201.64 | 5.158% | $212.0406 | $212.04 | $212.05 | $212.00 |
| Purchase #4 | $11.43 | 9.450% | $12.5101 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $142.74 | 8.617% | $155.0399 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $125.74 | 13.455% | $142.6583 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $213.75 | 6.620% | $227.9003 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $1,053.03 | $1,134.3399 | $1,134.34 | $1,134.30 | $1,134.30 | |