| 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 | $72.25 | 6.112% | $76.6659 | $76.67 | $76.65 | $76.70 |
| Purchase #2 | $219.27 | 3.670% | $227.3172 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $214.66 | 11.121% | $238.5323 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $234.37 | 10.801% | $259.6843 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $198.91 | 13.131% | $225.0289 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $31.54 | 5.268% | $33.2015 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $115.72 | 9.522% | $126.7389 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $1,086.72 | $1,187.1690 | $1,187.17 | $1,187.20 | $1,187.10 | |