| 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 | $15.25 | 12.782% | $17.1993 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $233.57 | 13.357% | $264.7679 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $119.28 | 11.654% | $133.1809 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $199.99 | 12.563% | $225.1147 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $103.44 | 7.436% | $111.1318 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $246.87 | 13.374% | $279.8864 | $279.89 | $279.90 | $279.90 |
| Purchase #7 | $17.47 | 6.491% | $18.604 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $935.87 | $1,049.8850 | $1,049.88 | $1,049.90 | $1,049.90 | |