| 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 | $190.83 | 13.442% | $216.4814 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $197.85 | 4.602% | $206.9551 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $73.48 | 3.463% | $76.0246 | $76.02 | $76.00 | $76.00 |
| Purchase #4 | $47.70 | 4.544% | $49.8675 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $46.34 | 13.837% | $52.7521 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $245.58 | 13.584% | $278.9396 | $278.94 | $278.95 | $278.90 |
| Purchase #7 | $199.54 | 8.852% | $217.2033 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,001.32 | $1,098.2236 | $1,098.22 | $1,098.20 | $1,098.30 | |