| 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 | $120.88 | 11.116% | $134.317 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $125.26 | 3.156% | $129.2132 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $218.91 | 6.549% | $233.2464 | $233.25 | $233.25 | $233.20 |
| Purchase #4 | $201.47 | 9.539% | $220.6882 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $33.38 | 12.817% | $37.6583 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $150.73 | 13.148% | $170.548 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $215.58 | 11.764% | $240.9408 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $1,066.21 | $1,166.6119 | $1,166.62 | $1,166.60 | $1,166.50 | |