| 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 | $211.56 | 9.152% | $230.922 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $55.42 | 3.717% | $57.48 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $99.41 | 8.246% | $107.6073 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $139.93 | 8.479% | $151.7947 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $108.67 | 12.179% | $121.9049 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $37.74 | 6.693% | $40.2659 | $40.27 | $40.25 | $40.30 |
| Purchase #7 | $86.70 | 10.661% | $95.9431 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $739.43 | $805.9179 | $805.91 | $805.90 | $805.90 | |