| 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 | $197.31 | 10.411% | $217.8519 | $217.85 | $217.85 | $217.90 |
| Purchase #2 | $229.69 | 4.191% | $239.3163 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $230.49 | 7.646% | $248.1133 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $76.28 | 8.285% | $82.5998 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $214.94 | 3.405% | $222.2587 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $17.44 | 8.739% | $18.9641 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $98.38 | 10.477% | $108.6873 | $108.69 | $108.70 | $108.70 |
| 7 purchase totals = | $1,064.53 | $1,137.7914 | $1,137.79 | $1,137.75 | $1,137.90 | |