| 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 | $35.91 | 11.638% | $40.0892 | $40.09 | $40.10 | $40.10 |
| Purchase #2 | $102.36 | 4.733% | $107.2047 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $82.90 | 9.845% | $91.0615 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $136.87 | 5.229% | $144.0269 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $240.61 | 13.829% | $273.884 | $273.88 | $273.90 | $273.90 |
| Purchase #6 | $172.75 | 8.762% | $187.8864 | $187.89 | $187.90 | $187.90 |
| Purchase #7 | $173.43 | 6.446% | $184.6093 | $184.61 | $184.60 | $184.60 |
| 7 purchase totals = | $944.83 | $1,028.7620 | $1,028.76 | $1,028.80 | $1,028.80 | |