| 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 | $110.75 | 5.822% | $117.1979 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $175.68 | 6.576% | $187.2327 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $214.75 | 5.772% | $227.1454 | $227.15 | $227.15 | $227.10 |
| Purchase #4 | $151.81 | 4.498% | $158.6384 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $225.70 | 3.414% | $233.4054 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $186.64 | 13.245% | $211.3605 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $198.36 | 6.161% | $210.581 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $1,263.69 | $1,345.5613 | $1,345.57 | $1,345.60 | $1,345.50 | |