| 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 | $25.33 | 3.609% | $26.2442 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $196.94 | 10.736% | $218.0835 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $225.31 | 13.341% | $255.3686 | $255.37 | $255.35 | $255.40 |
| Purchase #4 | $14.60 | 9.228% | $15.9473 | $15.95 | $15.95 | $15.90 |
| Purchase #5 | $184.68 | 13.581% | $209.7614 | $209.76 | $209.75 | $209.80 |
| Purchase #6 | $94.45 | 10.221% | $104.1037 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $203.88 | 3.755% | $211.5357 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $945.19 | $1,041.0444 | $1,041.04 | $1,041.05 | $1,041.00 | |