| 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 | $115.54 | 7.250% | $123.9167 | $123.92 | $123.90 | $123.90 |
| Purchase #2 | $124.64 | 13.467% | $141.4253 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $225.47 | 10.387% | $248.8896 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $53.91 | 7.662% | $58.0406 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $22.35 | 7.519% | $24.0305 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $33.52 | 7.475% | $36.0256 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $236.73 | 6.185% | $251.3718 | $251.37 | $251.35 | $251.40 |
| 7 purchase totals = | $812.16 | $883.7001 | $883.71 | $883.75 | $883.60 | |