| 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 | $192.40 | 11.592% | $214.703 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $166.85 | 9.415% | $182.5589 | $182.56 | $182.55 | $182.60 |
| Purchase #3 | $195.56 | 10.745% | $216.5729 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $208.33 | 8.359% | $225.7443 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $225.97 | 11.692% | $252.3904 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $53.40 | 3.464% | $55.2498 | $55.25 | $55.25 | $55.20 |
| Purchase #7 | $231.80 | 10.671% | $256.5354 | $256.54 | $256.55 | $256.50 |
| 7 purchase totals = | $1,274.31 | $1,403.7547 | $1,403.75 | $1,403.75 | $1,403.70 | |