| 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 | $209.94 | 7.833% | $226.3846 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $124.25 | 9.625% | $136.2091 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $235.28 | 3.373% | $243.216 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $225.25 | 10.123% | $248.0521 | $248.05 | $248.05 | $248.10 |
| Purchase #5 | $173.96 | 5.571% | $183.6513 | $183.65 | $183.65 | $183.70 |
| Purchase #6 | $212.97 | 13.249% | $241.1864 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $151.27 | 11.518% | $168.6933 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $1,332.92 | $1,447.3928 | $1,447.39 | $1,447.40 | $1,447.50 | |