| 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 | $111.88 | 9.247% | $122.2255 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $112.90 | 10.562% | $124.8245 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $51.63 | 12.114% | $57.8845 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $148.61 | 5.599% | $156.9307 | $156.93 | $156.95 | $156.90 |
| Purchase #5 | $183.70 | 3.615% | $190.3408 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $184.67 | 6.526% | $196.7216 | $196.72 | $196.70 | $196.70 |
| Purchase #7 | $245.99 | 8.245% | $266.2719 | $266.27 | $266.25 | $266.30 |
| 7 purchase totals = | $1,039.38 | $1,115.1995 | $1,115.19 | $1,115.20 | $1,115.10 | |