| 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 | $240.38 | 5.152% | $252.7644 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $143.47 | 3.272% | $148.1643 | $148.16 | $148.15 | $148.20 |
| Purchase #3 | $12.31 | 5.679% | $13.0091 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $183.45 | 4.491% | $191.6887 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $38.30 | 5.798% | $40.5206 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $164.79 | 10.807% | $182.5989 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $100.96 | 12.319% | $113.3973 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $883.66 | $942.1433 | $942.14 | $942.10 | $942.20 | |