| 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 | $230.61 | 5.686% | $243.7225 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $90.49 | 6.505% | $96.3764 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $87.83 | 12.578% | $98.8773 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $113.94 | 9.776% | $125.0788 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $231.40 | 12.693% | $260.7716 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $32.75 | 13.306% | $37.1077 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $241.61 | 9.345% | $264.1885 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $1,028.63 | $1,126.1228 | $1,126.13 | $1,126.15 | $1,126.20 | |