| 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 | $145.94 | 4.507% | $152.5175 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $196.48 | 10.652% | $217.409 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $83.45 | 11.724% | $93.2337 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $29.76 | 7.313% | $31.9363 | $31.94 | $31.95 | $31.90 |
| Purchase #5 | $187.47 | 6.706% | $200.0417 | $200.04 | $200.05 | $200.00 |
| Purchase #6 | $41.91 | 11.359% | $46.6706 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $234.54 | 10.829% | $259.9383 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $919.55 | $1,001.7471 | $1,001.75 | $1,001.75 | $1,001.60 | |