| 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 | $142.70 | 6.301% | $151.6915 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $246.84 | 9.369% | $269.9664 | $269.97 | $269.95 | $270.00 |
| Purchase #3 | $217.56 | 7.649% | $234.2012 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $106.30 | 12.239% | $119.3101 | $119.31 | $119.30 | $119.30 |
| Purchase #5 | $135.67 | 3.442% | $140.3398 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $160.77 | 10.211% | $177.1862 | $177.19 | $177.20 | $177.20 |
| Purchase #7 | $250.82 | 3.369% | $259.2701 | $259.27 | $259.25 | $259.30 |
| 7 purchase totals = | $1,260.66 | $1,351.9653 | $1,351.97 | $1,351.95 | $1,352.00 | |