| 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 | 9.763% | $259.5236 | $259.52 | $259.50 | $259.50 |
| Purchase #2 | $235.53 | 6.668% | $251.2351 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $104.31 | 12.769% | $117.6293 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $144.56 | 13.425% | $163.9672 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $213.27 | 9.622% | $233.7908 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $181.46 | 3.225% | $187.3121 | $187.31 | $187.30 | $187.30 |
| Purchase #7 | $21.81 | 11.839% | $24.3921 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $1,137.38 | $1,237.8502 | $1,237.85 | $1,237.85 | $1,237.80 | |