| 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 | $188.25 | 12.597% | $211.9639 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $22.32 | 13.802% | $25.4006 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $215.54 | 4.602% | $225.4592 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $217.54 | 5.388% | $229.2611 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $64.36 | 13.519% | $73.0608 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $227.99 | 12.728% | $257.0086 | $257.01 | $257.00 | $257.00 |
| Purchase #7 | $32.58 | 11.546% | $36.3417 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $968.58 | $1,058.4959 | $1,058.49 | $1,058.45 | $1,058.60 | |