| 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 | $186.39 | 11.248% | $207.3551 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $59.43 | 8.146% | $64.2712 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $129.29 | 3.656% | $134.0168 | $134.02 | $134.00 | $134.00 |
| Purchase #4 | $138.33 | 3.298% | $142.8921 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $41.82 | 13.314% | $47.3879 | $47.39 | $47.40 | $47.40 |
| Purchase #6 | $162.66 | 7.180% | $174.339 | $174.34 | $174.35 | $174.30 |
| Purchase #7 | $214.87 | 11.104% | $238.7292 | $238.73 | $238.75 | $238.70 |
| 7 purchase totals = | $932.79 | $1,008.9913 | $1,009.00 | $1,009.00 | $1,009.00 | |