| 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 | $211.39 | 8.836% | $230.0684 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $223.67 | 5.756% | $236.5444 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $190.37 | 10.140% | $209.6735 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $8.96 | 3.831% | $9.3033 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $49.86 | 12.649% | $56.1668 | $56.17 | $56.15 | $56.20 |
| Purchase #6 | $121.67 | 10.764% | $134.7666 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $224.59 | 11.603% | $250.6492 | $250.65 | $250.65 | $250.60 |
| 7 purchase totals = | $1,030.51 | $1,127.1722 | $1,127.17 | $1,127.10 | $1,127.20 | |