| 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 | $118.30 | 6.365% | $125.8298 | $125.83 | $125.85 | $125.80 |
| Purchase #2 | $140.72 | 11.164% | $156.43 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $223.44 | 10.140% | $246.0968 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $219.46 | 6.754% | $234.2823 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $28.85 | 13.709% | $32.805 | $32.81 | $32.80 | $32.80 |
| Purchase #6 | $247.45 | 8.237% | $267.8325 | $267.83 | $267.85 | $267.80 |
| Purchase #7 | $49.29 | 13.131% | $55.7623 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $1,027.51 | $1,119.0387 | $1,119.04 | $1,119.10 | $1,119.00 | |