| 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 | $44.42 | 13.196% | $50.2817 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $187.40 | 4.491% | $195.8161 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $247.67 | 12.695% | $279.1117 | $279.11 | $279.10 | $279.10 |
| Purchase #4 | $46.39 | 10.527% | $51.2735 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $136.52 | 7.420% | $146.6498 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $180.71 | 3.411% | $186.874 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $224.52 | 7.541% | $241.4511 | $241.45 | $241.45 | $241.50 |
| 7 purchase totals = | $1,067.63 | $1,151.4579 | $1,151.45 | $1,151.40 | $1,151.50 | |