| 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 | $14.75 | 3.406% | $15.2524 | $15.25 | $15.25 | $15.30 |
| Purchase #2 | $114.72 | 8.161% | $124.0823 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $230.32 | 10.850% | $255.3097 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $223.32 | 10.184% | $246.0629 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $187.27 | 9.688% | $205.4127 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $223.94 | 3.648% | $232.1093 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $249.48 | 11.346% | $277.786 | $277.79 | $277.80 | $277.80 |
| 7 purchase totals = | $1,243.80 | $1,356.0153 | $1,356.01 | $1,356.00 | $1,356.10 | |