| 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 | $71.93 | 11.351% | $80.0948 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $223.44 | 9.471% | $244.602 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $112.31 | 10.368% | $123.9543 | $123.95 | $123.95 | $124.00 |
| Purchase #4 | $223.65 | 9.542% | $244.9907 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $164.84 | 9.767% | $180.9399 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $171.32 | 8.166% | $185.31 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $164.33 | 9.416% | $179.8033 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $1,131.82 | $1,239.6950 | $1,239.68 | $1,239.70 | $1,239.70 | |