| 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 | $78.48 | 13.153% | $88.8025 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $52.97 | 3.347% | $54.7429 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $230.67 | 4.500% | $241.0502 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $210.71 | 4.494% | $220.1793 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $142.92 | 10.801% | $158.3568 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $246.88 | 7.227% | $264.722 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $214.68 | 8.466% | $232.8548 | $232.85 | $232.85 | $232.90 |
| 7 purchase totals = | $1,177.31 | $1,260.7085 | $1,260.70 | $1,260.70 | $1,260.80 | |