| 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 | $193.51 | 9.324% | $211.5529 | $211.55 | $211.55 | $211.60 |
| Purchase #2 | $236.66 | 7.637% | $254.7337 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $141.73 | 13.300% | $160.5801 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $95.50 | 12.268% | $107.2159 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $110.57 | 11.241% | $122.9992 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $105.31 | 6.665% | $112.3289 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $134.36 | 5.704% | $142.0239 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $1,017.64 | $1,111.4346 | $1,111.43 | $1,111.45 | $1,111.40 | |