| 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 | $236.44 | 7.802% | $254.887 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $15.40 | 5.205% | $16.2016 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $235.75 | 9.774% | $258.7922 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $107.76 | 7.837% | $116.2052 | $116.21 | $116.20 | $116.20 |
| Purchase #5 | $82.59 | 11.585% | $92.1581 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $150.78 | 5.115% | $158.4924 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $193.92 | 12.158% | $217.4968 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $1,022.64 | $1,114.2333 | $1,114.24 | $1,114.25 | $1,114.30 | |