| 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 | $124.59 | 10.467% | $137.6308 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $84.91 | 7.867% | $91.5899 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $153.44 | 3.432% | $158.7061 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $132.60 | 10.581% | $146.6304 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $205.54 | 5.282% | $216.3966 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $28.94 | 7.593% | $31.1374 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $210.32 | 3.688% | $218.0766 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $940.34 | $1,000.1678 | $1,000.18 | $1,000.25 | $1,000.10 | |