| 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 | $215.51 | 5.795% | $227.9988 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $84.27 | 13.356% | $95.5251 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $59.77 | 6.606% | $63.7184 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $30.81 | 7.815% | $33.2178 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $233.73 | 10.552% | $258.3932 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $209.34 | 10.167% | $230.6236 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $199.40 | 4.435% | $208.2434 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $1,032.83 | $1,117.7203 | $1,117.72 | $1,117.70 | $1,117.60 | |