| 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 | $223.90 | 11.155% | $248.876 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $250.95 | 5.598% | $264.9982 | $265.00 | $265.00 | $265.00 |
| Purchase #3 | $117.51 | 6.144% | $124.7298 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $77.37 | 8.178% | $83.6973 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $16.46 | 8.255% | $17.8188 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $180.38 | 10.291% | $198.9429 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $160.47 | 4.271% | $167.3237 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $1,027.04 | $1,106.3867 | $1,106.39 | $1,106.40 | $1,106.30 | |