| 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 | $238.37 | 4.448% | $248.9727 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $139.56 | 3.855% | $144.94 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $194.34 | 10.212% | $214.186 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $51.28 | 12.617% | $57.75 | $57.75 | $57.75 | $57.80 |
| Purchase #5 | $116.67 | 6.467% | $124.215 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $27.80 | 9.327% | $30.3929 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $16.58 | 13.368% | $18.7964 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $784.60 | $839.2530 | $839.26 | $839.25 | $839.30 | |