| 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 | $224.35 | 6.617% | $239.1952 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $129.53 | 12.158% | $145.2783 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $167.91 | 13.524% | $190.6181 | $190.62 | $190.60 | $190.60 |
| Purchase #4 | $30.54 | 9.347% | $33.3946 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $214.37 | 4.837% | $224.7391 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $58.27 | 7.696% | $62.7545 | $62.75 | $62.75 | $62.80 |
| Purchase #7 | $112.29 | 11.437% | $125.1326 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $937.26 | $1,021.1124 | $1,021.11 | $1,021.15 | $1,021.10 | |