| 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 | $213.76 | 4.596% | $223.5844 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $142.29 | 11.433% | $158.558 | $158.56 | $158.55 | $158.60 |
| Purchase #3 | $235.83 | 5.692% | $249.2534 | $249.25 | $249.25 | $249.30 |
| Purchase #4 | $23.28 | 13.687% | $26.4663 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $230.83 | 7.738% | $248.6916 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $170.90 | 11.331% | $190.2647 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $151.67 | 8.641% | $164.7758 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $1,168.56 | $1,261.5942 | $1,261.59 | $1,261.60 | $1,261.80 | |