| 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 | $177.33 | 7.380% | $190.417 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $208.36 | 5.838% | $220.5241 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $245.32 | 9.202% | $267.8943 | $267.89 | $267.90 | $267.90 |
| Purchase #4 | $114.62 | 10.596% | $126.7651 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $32.50 | 13.560% | $36.907 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $24.29 | 9.312% | $26.5519 | $26.55 | $26.55 | $26.60 |
| Purchase #7 | $193.57 | 12.332% | $217.4411 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $995.99 | $1,086.5005 | $1,086.50 | $1,086.45 | $1,086.50 | |