| 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 | $190.82 | 6.814% | $203.8225 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $167.78 | 13.715% | $190.791 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $220.91 | 13.867% | $251.5436 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $9.54 | 10.729% | $10.5635 | $10.56 | $10.55 | $10.60 |
| Purchase #5 | $125.96 | 11.536% | $140.4907 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $188.84 | 4.166% | $196.7071 | $196.71 | $196.70 | $196.70 |
| Purchase #7 | $62.37 | 9.334% | $68.1916 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $966.22 | $1,062.1100 | $1,062.10 | $1,062.10 | $1,062.10 | |