| 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 | $10.63 | 12.570% | $11.9662 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $132.80 | 8.161% | $143.6378 | $143.64 | $143.65 | $143.60 |
| Purchase #3 | $134.36 | 11.386% | $149.6582 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $245.65 | 11.677% | $274.3346 | $274.33 | $274.35 | $274.30 |
| Purchase #5 | $26.76 | 13.697% | $30.4253 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $139.65 | 6.638% | $148.92 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $123.74 | 8.491% | $134.2468 | $134.25 | $134.25 | $134.20 |
| 7 purchase totals = | $813.59 | $893.1889 | $893.20 | $893.20 | $893.10 | |