| 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 | $239.52 | 3.692% | $248.3631 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $244.42 | 3.597% | $253.2118 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $113.50 | 9.181% | $123.9204 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $126.77 | 7.482% | $136.2549 | $136.25 | $136.25 | $136.30 |
| Purchase #5 | $49.41 | 5.402% | $52.0791 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $221.61 | 13.164% | $250.7827 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $50.95 | 3.313% | $52.638 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $1,046.18 | $1,117.2500 | $1,117.24 | $1,117.25 | $1,117.30 | |