| 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 | $196.66 | 11.125% | $218.5384 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $86.55 | 11.378% | $96.3977 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $198.94 | 6.543% | $211.9566 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $46.58 | 13.872% | $53.0416 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $205.48 | 12.411% | $230.9821 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $214.84 | 13.492% | $243.8262 | $243.83 | $243.85 | $243.80 |
| Purchase #7 | $121.28 | 3.172% | $125.127 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $1,070.33 | $1,179.8696 | $1,179.88 | $1,179.95 | $1,179.80 | |